rust 2021 edition

pola-rs · Jan 2, 2022 · 29acd19 · 29acd19
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commit 29acd19
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Showing 6 changed files with 5 additions and 6 deletions.
diff --git a/polars/polars-arrow/Cargo.toml b/polars/polars-arrow/Cargo.toml
@@ -2,7 +2,7 @@
 name = "polars-arrow"
 version = "0.18.0"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
-edition = "2018"
+edition = "2021"
 license = "MIT"
 description = "Arrow interfaces for Polars DataFrame library"
 

diff --git a/polars/polars-core/Cargo.toml b/polars/polars-core/Cargo.toml
@@ -2,7 +2,7 @@
 name = "polars-core"
 version = "0.18.0"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
-edition = "2018"
+edition = "2021"
 license = "MIT"
 repository = "https://github.com/pola-rs/polars"
 description = "Core of the Polars DataFrame library"

diff --git a/polars/polars-io/Cargo.toml b/polars/polars-io/Cargo.toml
@@ -2,7 +2,7 @@
 name = "polars-io"
 version = "0.18.0"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
-edition = "2018"
+edition = "2021"
 license = "MIT"
 repository = "https://github.com/pola-rs/polars"
 description = "IO related logic for the Polars DataFrame library"

diff --git a/polars/polars-io/src/lib.rs b/polars/polars-io/src/lib.rs
@@ -74,7 +74,6 @@ pub(crate) fn finish_reader<R: ArrowReader>(
     aggregate: Option<&[ScanAggregation]>,
 ) -> Result<DataFrame> {
     use polars_core::utils::accumulate_dataframes_vertical;
-    use std::convert::TryFrom;
 
     let mut num_rows = 0;
     let mut parsed_dfs = Vec::with_capacity(1024);

diff --git a/polars/polars-lazy/Cargo.toml b/polars/polars-lazy/Cargo.toml
@@ -2,7 +2,7 @@
 name = "polars-lazy"
 version = "0.18.0"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
-edition = "2018"
+edition = "2021"
 license = "MIT"
 repository = "https://github.com/pola-rs/polars"
 description = "Lazy query engine for the Polars DataFrame library"

diff --git a/py-polars/Cargo.toml b/py-polars/Cargo.toml
@@ -3,7 +3,7 @@ name = "py-polars"
 version = "0.12.7"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
 documentation = "https://pola-rs.github.io/polars/py-polars/html/reference/index.html"
-edition = "2018"
+edition = "2021"
 homepage = "https://github.com/pola-rs/polars"
 license = "MIT"
 readme = "README.md"