From 166e90156973d3b97e58cda12c5d6cc4a8550971 Mon Sep 17 00:00:00 2001 From: MegaBluejay Date: Tue, 15 Aug 2023 13:51:48 +0300 Subject: [PATCH] Update `Error` tests with new request API --- impl/doc/error.md | 11 ++- .../derives_for_enums_with_backtrace.rs | 80 ++++++++-------- ...erives_for_generic_enums_with_backtrace.rs | 80 ++++++++-------- ...ives_for_generic_structs_with_backtrace.rs | 90 +++++++++--------- .../derives_for_structs_with_backtrace.rs | 92 +++++++++---------- tests/error/nightly/mod.rs | 6 +- tests/error_tests.rs | 3 +- 7 files changed, 179 insertions(+), 183 deletions(-) diff --git a/impl/doc/error.md b/impl/doc/error.md index 20ff24cf..cc755cb2 100644 --- a/impl/doc/error.md +++ b/impl/doc/error.md @@ -59,12 +59,13 @@ Backtraces don't work though, because the `Backtrace` type is only available in ## Example usage ```rust -# #![cfg_attr(nightly, feature(error_generic_member_access, provide_any))] +# #![cfg_attr(nightly, feature(error_generic_member_access, error_in_core))] // Nightly requires enabling these features: -// #![feature(error_generic_member_access, provide_any)] +// #![feature(error_generic_member_access, error_in_core)] # #[cfg(not(nightly))] fn main() {} # #[cfg(nightly)] fn main() { -# use std::{any, error::Error as _, backtrace::Backtrace}; +# use core::error::{request_ref, request_value, Error as __}; +# use std::backtrace::Backtrace; # # use derive_more::{Display, Error, From}; @@ -129,7 +130,7 @@ enum CompoundError { } assert!(Simple.source().is_none()); -assert!(any::request_ref::(&Simple).is_none()); +assert!(request_ref::(&Simple).is_none()); assert!(WithSource::default().source().is_some()); assert!(WithExplicitSource::default().source().is_some()); assert!(Tuple::default().source().is_some()); @@ -139,7 +140,7 @@ let with_source_and_backtrace = WithSourceAndBacktrace { backtrace: Backtrace::capture(), }; assert!(with_source_and_backtrace.source().is_some()); -assert!(any::request_ref::(&with_source_and_backtrace).is_some()); +assert!(request_ref::(&with_source_and_backtrace).is_some()); assert!(CompoundError::Simple.source().is_none()); assert!(CompoundError::from(Simple).source().is_some()); diff --git a/tests/error/nightly/derives_for_enums_with_backtrace.rs b/tests/error/nightly/derives_for_enums_with_backtrace.rs index ca1a11b9..de4e3a25 100644 --- a/tests/error/nightly/derives_for_enums_with_backtrace.rs +++ b/tests/error/nightly/derives_for_enums_with_backtrace.rs @@ -1,6 +1,6 @@ #![allow(dead_code)] -use std::any; +use core::error::{request_ref, request_value}; use super::*; @@ -146,7 +146,7 @@ impl TestErr { } fn get_source_backtrace(&self) -> &Backtrace { - any::request_ref(match self { + request_ref(match self { Self::NamedExplicitBacktraceFromSource { err } | Self::NamedExplicitDifferentSourceAndBacktrace { err, .. } | Self::NamedImplicitDifferentSourceAndBacktrace { err, .. } @@ -163,14 +163,14 @@ type MyBacktrace = Backtrace; #[test] fn unit() { - assert!(any::request_ref::(&TestErr::Unit).is_none()); + assert!(request_ref::(&TestErr::Unit).is_none()); } #[test] fn named_implicit_no_backtrace() { let err = TestErr::NamedImplicitNoBacktrace { field: 0 }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -180,7 +180,7 @@ fn named_implicit_backtrace_by_field_name() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -191,7 +191,7 @@ fn named_implicit_backtrace_by_field_type() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -202,7 +202,7 @@ fn named_explicit_no_backtrace_by_field_name() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -212,7 +212,7 @@ fn named_explicit_no_backtrace_by_field_type() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -222,7 +222,7 @@ fn named_explicit_backtrace() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -233,7 +233,7 @@ fn named_explicit_no_backtrace_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -243,7 +243,7 @@ fn named_explicit_backtrace_by_field_name_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -254,7 +254,7 @@ fn named_explicit_backtrace_by_field_type_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -266,7 +266,7 @@ fn named_explicit_suppresses_implicit() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_unused_backtrace); } @@ -280,8 +280,8 @@ fn named_implicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -293,8 +293,8 @@ fn named_explicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -306,8 +306,8 @@ fn named_explicit_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_source_backtrace); } @@ -321,8 +321,8 @@ fn named_implicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -337,8 +337,8 @@ fn named_explicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -347,14 +347,14 @@ fn named_explicit_different_source_and_backtrace() { fn unnamed_implicit_no_backtrace() { let err = TestErr::UnnamedImplicitNoBacktrace(0, 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] fn unnamed_implicit_backtrace() { let err = TestErr::UnnamedImplicitBacktrace(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -362,14 +362,14 @@ fn unnamed_implicit_backtrace() { fn unnamed_explicit_no_backtrace() { let err = TestErr::UnnamedExplicitNoBacktrace(Backtrace::force_capture(), 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] fn unnamed_explicit_backtrace() { let err = TestErr::UnnamedExplicitBacktrace(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -378,7 +378,7 @@ fn unnamed_explicit_no_backtrace_redundant() { let err = TestErr::UnnamedExplicitNoBacktraceRedundant(Backtrace::force_capture(), 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -386,7 +386,7 @@ fn unnamed_explicit_backtrace_redundant() { let err = TestErr::UnnamedExplicitBacktraceRedundant(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -398,7 +398,7 @@ fn unnamed_explicit_suppresses_implicit() { 0, ); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_unused_backtrace); } @@ -410,8 +410,8 @@ fn unnamed_implicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -421,8 +421,8 @@ fn unnamed_explicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -432,8 +432,8 @@ fn unnamed_explicit_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_source_backtrace); } @@ -447,8 +447,8 @@ fn unnamed_implicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -463,8 +463,8 @@ fn unnamed_explicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } diff --git a/tests/error/nightly/derives_for_generic_enums_with_backtrace.rs b/tests/error/nightly/derives_for_generic_enums_with_backtrace.rs index 0d888fc7..05b336bf 100644 --- a/tests/error/nightly/derives_for_generic_enums_with_backtrace.rs +++ b/tests/error/nightly/derives_for_generic_enums_with_backtrace.rs @@ -1,6 +1,6 @@ #![allow(dead_code)] -use std::any; +use core::error::{request_ref, request_value}; use super::*; @@ -109,14 +109,14 @@ type MyBacktrace = Backtrace; #[test] fn unit() { - assert!(any::request_ref::(&TestErr::::Unit).is_none()); + assert!(request_ref::(&TestErr::::Unit).is_none()); } #[test] fn named_implicit_no_backtrace() { let err = TestErr::NamedImplicitNoBacktrace { field: 0 }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -126,7 +126,7 @@ fn named_implicit_backtrace_by_field_name() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -137,7 +137,7 @@ fn named_implicit_backtrace_by_field_type() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -148,7 +148,7 @@ fn named_explicit_no_backtrace_by_field_name() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -158,7 +158,7 @@ fn named_explicit_no_backtrace_by_field_type() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -168,7 +168,7 @@ fn named_explicit_backtrace() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -179,7 +179,7 @@ fn named_explicit_no_backtrace_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -189,7 +189,7 @@ fn named_explicit_backtrace_by_field_name_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -200,7 +200,7 @@ fn named_explicit_backtrace_by_field_type_redundant() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -212,7 +212,7 @@ fn named_explicit_suppresses_implicit() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_unused_backtrace); } @@ -221,14 +221,14 @@ fn named_explicit_suppresses_implicit() { fn unnamed_implicit_no_backtrace() { let err = TestErr::UnnamedImplicitNoBacktrace(0, 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] fn unnamed_implicit_backtrace() { let err = TestErr::UnnamedImplicitBacktrace(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -236,14 +236,14 @@ fn unnamed_implicit_backtrace() { fn unnamed_explicit_no_backtrace() { let err = TestErr::UnnamedExplicitNoBacktrace(Backtrace::force_capture(), 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] fn unnamed_explicit_backtrace() { let err = TestErr::UnnamedExplicitBacktrace(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -252,7 +252,7 @@ fn unnamed_explicit_no_backtrace_redundant() { let err = TestErr::UnnamedExplicitNoBacktraceRedundant(Backtrace::force_capture(), 0); - assert!(any::request_ref::(&err).is_none()); + assert!(request_ref::(&err).is_none()); } #[test] @@ -260,7 +260,7 @@ fn unnamed_explicit_backtrace_redundant() { let err = TestErr::UnnamedExplicitBacktraceRedundant(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); } @@ -272,7 +272,7 @@ fn unnamed_explicit_suppresses_implicit() { 0, ); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_unused_backtrace); } @@ -327,7 +327,7 @@ impl BoundedTestErr { } fn get_source_backtrace(&self) -> &Backtrace { - any::request_ref(match self { + request_ref(match self { Self::NamedExplicitBacktraceFromSource { err } | Self::NamedExplicitDifferentSourceAndBacktrace { err, .. } | Self::NamedImplicitDifferentSourceAndBacktrace { err, .. } @@ -349,8 +349,8 @@ fn named_implicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -362,8 +362,8 @@ fn named_explicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -375,8 +375,8 @@ fn named_explicit_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_source_backtrace); } @@ -390,8 +390,8 @@ fn named_implicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -406,8 +406,8 @@ fn named_explicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -419,8 +419,8 @@ fn unnamed_implicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -430,8 +430,8 @@ fn unnamed_explicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -441,8 +441,8 @@ fn unnamed_explicit_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_source_backtrace); } @@ -456,8 +456,8 @@ fn unnamed_implicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } @@ -472,8 +472,8 @@ fn unnamed_explicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .get_stored_backtrace); assert_bt!(!=, err, .get_source_backtrace); } diff --git a/tests/error/nightly/derives_for_generic_structs_with_backtrace.rs b/tests/error/nightly/derives_for_generic_structs_with_backtrace.rs index d2f2c011..42beef6e 100644 --- a/tests/error/nightly/derives_for_generic_structs_with_backtrace.rs +++ b/tests/error/nightly/derives_for_generic_structs_with_backtrace.rs @@ -1,6 +1,6 @@ #![allow(dead_code)] -use std::any; +use core::error::{request_ref, request_value}; use super::*; @@ -12,7 +12,7 @@ fn named_implicit_no_backtrace() { field: T, } - assert!(any::request_ref::(&TestErr::::default()).is_none()); + assert!(request_ref::(&TestErr::::default()).is_none()); } #[test] @@ -30,7 +30,7 @@ fn named_implicit_backtrace_by_field_name() { backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err); } @@ -47,7 +47,7 @@ fn named_implicit_backtrace_by_field_type() { implicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, implicit_backtrace); } @@ -63,7 +63,7 @@ fn named_explicit_no_backtrace_by_field_name() { type MyBacktrace = Backtrace; - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { backtrace: Backtrace::force_capture(), field: 0 }) @@ -80,7 +80,7 @@ fn named_explicit_no_backtrace_by_field_type() { field: T, } - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { implicit_backtrace: Backtrace::force_capture(), field: 0 }) @@ -103,7 +103,7 @@ fn named_explicit_backtrace() { explicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, explicit_backtrace); } @@ -120,7 +120,7 @@ fn named_explicit_no_backtrace_redundant() { type MyBacktrace = Backtrace; - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { not_backtrace: Backtrace::force_capture(), field: 0 }) @@ -143,7 +143,7 @@ fn named_explicit_backtrace_by_field_name_redundant() { backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err); } @@ -161,7 +161,7 @@ fn named_explicit_backtrace_by_field_type_redundant() { implicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, implicit_backtrace); } @@ -184,7 +184,7 @@ fn named_explicit_suppresses_implicit() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, not_backtrace); assert_bt!(!=, err); } @@ -205,8 +205,8 @@ fn named_implicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -225,8 +225,8 @@ fn named_explicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -245,9 +245,9 @@ fn named_explicit_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); - assert_bt!(==, err, any::request_ref::(&err.err).unwrap()); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); + assert_bt!(==, err, request_ref::(&err.err).unwrap()); } #[test] @@ -268,10 +268,10 @@ fn named_implicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, backtrace); - assert_bt!(!=, err, any::request_ref::(&err.err).unwrap()); + assert_bt!(!=, err, request_ref::(&err.err).unwrap()); } #[test] @@ -293,10 +293,10 @@ fn named_explicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, backtrace); - assert_bt!(!=, err, any::request_ref::(&err.err).unwrap()); + assert_bt!(!=, err, request_ref::(&err.err).unwrap()); } #[test] @@ -305,7 +305,7 @@ fn unnamed_implicit_no_backtrace() { #[derive(Default, Debug, Error)] struct TestErr(T, T); - assert!(any::request_ref::(&TestErr::::default()).is_none()); + assert!(request_ref::(&TestErr::::default()).is_none()); } #[test] @@ -315,7 +315,7 @@ fn unnamed_implicit_backtrace() { struct TestErr(Backtrace, T, T); let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -326,8 +326,7 @@ fn unnamed_explicit_no_backtrace() { struct TestErr(#[error(not(backtrace))] Backtrace, T); assert!( - any::request_ref::(&TestErr(Backtrace::force_capture(), 0)) - .is_none() + request_ref::(&TestErr(Backtrace::force_capture(), 0)).is_none() ); } @@ -340,7 +339,7 @@ fn unnamed_explicit_backtrace() { type MyBacktrace = Backtrace; let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -356,8 +355,7 @@ fn unnamed_explicit_no_backtrace_redundant() { type MyBacktrace = Backtrace; assert!( - any::request_ref::(&TestErr(Backtrace::force_capture(), 0)) - .is_none() + request_ref::(&TestErr(Backtrace::force_capture(), 0)).is_none() ); } @@ -368,7 +366,7 @@ fn unnamed_explicit_backtrace_redundant() { struct TestErr(#[error(backtrace)] Backtrace, T, T); let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -386,7 +384,7 @@ fn unnamed_explicit_suppresses_implicit() { 0, ); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); assert_bt!(!=, err, .1); } @@ -402,8 +400,8 @@ fn unnamed_implicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -417,8 +415,8 @@ fn unnamed_explicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -432,9 +430,9 @@ fn unnamed_explicit_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); - assert_bt!(==, err, any::request_ref::(&err.0).unwrap()); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); + assert_bt!(==, err, request_ref::(&err.0).unwrap()); } #[test] @@ -451,10 +449,10 @@ fn unnamed_implicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .1); - assert_bt!(!=, err, any::request_ref::(&err.0).unwrap()); + assert_bt!(!=, err, request_ref::(&err.0).unwrap()); } #[test] @@ -471,8 +469,8 @@ fn unnamed_explicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .1); - assert_bt!(!=, err, any::request_ref::(&err.0).unwrap()); + assert_bt!(!=, err, request_ref::(&err.0).unwrap()); } diff --git a/tests/error/nightly/derives_for_structs_with_backtrace.rs b/tests/error/nightly/derives_for_structs_with_backtrace.rs index a2623759..11a9cbb4 100644 --- a/tests/error/nightly/derives_for_structs_with_backtrace.rs +++ b/tests/error/nightly/derives_for_structs_with_backtrace.rs @@ -1,12 +1,12 @@ #![allow(dead_code)] -use std::any; +use core::error::{request_ref, request_value}; use super::*; #[test] fn unit() { - assert!(any::request_ref::(&SimpleErr).is_none()); + assert!(request_ref::(&SimpleErr).is_none()); } #[test] @@ -17,7 +17,7 @@ fn named_implicit_no_backtrace() { field: i32, } - assert!(any::request_ref::(&TestErr::default()).is_none()); + assert!(request_ref::(&TestErr::default()).is_none()); } #[test] @@ -35,7 +35,7 @@ fn named_implicit_backtrace_by_field_name() { backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err); } @@ -52,7 +52,7 @@ fn named_implicit_backtrace_by_field_type() { implicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, implicit_backtrace); } @@ -68,7 +68,7 @@ fn named_explicit_no_backtrace_by_field_name() { type MyBacktrace = Backtrace; - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { backtrace: Backtrace::force_capture(), field: 0 }) @@ -85,7 +85,7 @@ fn named_explicit_no_backtrace_by_field_type() { field: i32, } - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { implicit_backtrace: Backtrace::force_capture(), field: 0 }) @@ -108,7 +108,7 @@ fn named_explicit_backtrace() { explicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, explicit_backtrace); } @@ -125,7 +125,7 @@ fn named_explicit_no_backtrace_redundant() { type MyBacktrace = Backtrace; - assert!(any::request_ref::(&TestErr { + assert!(request_ref::(&TestErr { not_backtrace: Backtrace::force_capture(), field: 0 }) @@ -148,7 +148,7 @@ fn named_explicit_backtrace_by_field_name_redundant() { backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err); } @@ -166,7 +166,7 @@ fn named_explicit_backtrace_by_field_type_redundant() { implicit_backtrace: Backtrace::force_capture(), field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, implicit_backtrace); } @@ -189,7 +189,7 @@ fn named_explicit_suppresses_implicit() { field: 0, }; - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, not_backtrace); assert_bt!(!=, err); } @@ -210,8 +210,8 @@ fn named_implicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -230,8 +230,8 @@ fn named_explicit_no_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -250,9 +250,9 @@ fn named_explicit_backtrace_from_source() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); - assert_bt!(==, err, any::request_ref::(&err.err).unwrap()); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); + assert_bt!(==, err, request_ref::(&err.err).unwrap()); } #[test] @@ -273,10 +273,10 @@ fn named_implicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, backtrace); - assert_bt!(!=, err, any::request_ref::(&err.err).unwrap()); + assert_bt!(!=, err, request_ref::(&err.err).unwrap()); } #[test] @@ -298,10 +298,10 @@ fn named_explicit_different_source_and_backtrace() { }; assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, backtrace); - assert_bt!(!=, err, any::request_ref::(&err.err).unwrap()); + assert_bt!(!=, err, request_ref::(&err.err).unwrap()); } #[test] @@ -310,7 +310,7 @@ fn unnamed_implicit_no_backtrace() { #[derive(Default, Debug, Error)] struct TestErr(i32, i32); - assert!(any::request_ref::(&TestErr::default()).is_none()); + assert!(request_ref::(&TestErr::default()).is_none()); } #[test] @@ -320,7 +320,7 @@ fn unnamed_implicit_backtrace() { struct TestErr(Backtrace, i32, i32); let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -331,8 +331,7 @@ fn unnamed_explicit_no_backtrace() { struct TestErr(#[error(not(backtrace))] Backtrace, i32); assert!( - any::request_ref::(&TestErr(Backtrace::force_capture(), 0)) - .is_none() + request_ref::(&TestErr(Backtrace::force_capture(), 0)).is_none() ); } @@ -345,7 +344,7 @@ fn unnamed_explicit_backtrace() { type MyBacktrace = Backtrace; let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -361,8 +360,7 @@ fn unnamed_explicit_no_backtrace_redundant() { type MyBacktrace = Backtrace; assert!( - any::request_ref::(&TestErr(Backtrace::force_capture(), 0)) - .is_none() + request_ref::(&TestErr(Backtrace::force_capture(), 0)).is_none() ); } @@ -373,7 +371,7 @@ fn unnamed_explicit_backtrace_redundant() { struct TestErr(#[error(backtrace)] Backtrace, i32, i32); let err = TestErr(Backtrace::force_capture(), 0, 0); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); } @@ -391,7 +389,7 @@ fn unnamed_explicit_suppresses_implicit() { 0, ); - assert!(any::request_ref::(&err).is_some()); + assert!(request_ref::(&err).is_some()); assert_bt!(==, err, .0); assert_bt!(!=, err, .1); } @@ -407,8 +405,8 @@ fn unnamed_implicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -422,8 +420,8 @@ fn unnamed_explicit_no_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_none()); - assert!(any::request_value::(&err).is_none()); + assert!(request_ref::(&err).is_none()); + assert!(request_value::(&err).is_none()); } #[test] @@ -437,9 +435,9 @@ fn unnamed_explicit_backtrace_from_source() { }); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); - assert_bt!(==, err, any::request_ref::(&err.0).unwrap()); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); + assert_bt!(==, err, request_ref::(&err.0).unwrap()); } #[test] @@ -456,10 +454,10 @@ fn unnamed_implicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .1); - assert_bt!(!=, err, any::request_ref::(&err.0).unwrap()); + assert_bt!(!=, err, request_ref::(&err.0).unwrap()); } #[test] @@ -476,8 +474,8 @@ fn unnamed_explicit_different_source_and_backtrace() { ); assert!(err.source().is_some()); - assert!(any::request_ref::(&err).is_some()); - assert_eq!(any::request_value::(&err), Some(42)); + assert!(request_ref::(&err).is_some()); + assert_eq!(request_value::(&err), Some(42)); assert_bt!(==, err, .1); - assert_bt!(!=, err, any::request_ref::(&err.0).unwrap()); + assert_bt!(!=, err, request_ref::(&err.0).unwrap()); } diff --git a/tests/error/nightly/mod.rs b/tests/error/nightly/mod.rs index c9d432ff..b74d3bec 100644 --- a/tests/error/nightly/mod.rs +++ b/tests/error/nightly/mod.rs @@ -40,7 +40,7 @@ use super::*; /// ``` macro_rules! assert_bt { (@impl $macro:ident, $error:expr, $backtrace:expr) => { - $macro!(std::any::request_ref::(&$error).unwrap().to_string(), $backtrace.to_string()); + $macro!(::core::error::request_ref::(&$error).unwrap().to_string(), $backtrace.to_string()); }; (@expand $macro:ident, $error:expr, .$backtrace:ident) => { assert_bt!(@impl $macro, $error, $error.$backtrace()) @@ -85,8 +85,8 @@ impl Default for BacktraceErr { } impl Error for BacktraceErr { - fn provide<'a>(&'a self, demand: &mut std::any::Demand<'a>) { - demand + fn provide<'a>(&'a self, request: &mut std::error::Request<'a>) { + request .provide_ref::(&self.backtrace) .provide_value::(42); } diff --git a/tests/error_tests.rs b/tests/error_tests.rs index 28388ac0..18f8e838 100644 --- a/tests/error_tests.rs +++ b/tests/error_tests.rs @@ -1,5 +1,4 @@ #![cfg_attr(not(feature = "std"), no_std)] -#![cfg_attr(nightly, feature(error_generic_member_access, provide_any))] -#![cfg_attr(not(feature = "std"), feature(error_in_core))] +#![cfg_attr(nightly, feature(error_generic_member_access, error_in_core))] mod error;