Fix feature docs not showing up on docs.rs

genetic-rs-common/Cargo.toml

@@ -23,9 +23,12 @@ rayon = ["dep:rayon"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [package.metadata.docs.rs]
-features = ["crossover", "speciation"]
+all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
+[lints.rust]
+unexpected_cfgs = { level = "allow", check-cfg = ["cfg(docsrs)"] }
+
 [dependencies]
 itertools = { version = "0.14.0", optional = true }
 rand = { version = "0.10.0", optional = true }

genetic-rs-common/src/builtin/eliminator.rs

@@ -285,7 +285,6 @@ mod knockout {
     use super::*;
 
     /// A distinct type to help clarify the result of a knockout function.
-    #[cfg_attr(docsrs, doc(cfg(feature = "knockout")))]
     #[derive(Clone, Copy, PartialEq, Eq, Debug)]
     pub enum KnockoutWinner {
         /// The first genome parameter won.
@@ -325,7 +324,6 @@ mod knockout {
     }
 
     /// A function that pits two genomes against each other and determines a winner.
-    #[cfg_attr(docsrs, doc(cfg(feature = "knockout")))]
     pub trait KnockoutFn<G> {
         /// Tests the genomes to figure out who wins.
         fn knockout(&self, a: &G, b: &G) -> KnockoutWinner;
@@ -383,7 +381,6 @@ mod knockout {
     impl<G, T: KnockoutFn<G> + Send + Sync> FeatureBoundedKnockoutFn<G> for T {}
 
     /// The action a knockout eliminator should take if the number of genomes is odd.
-    #[cfg_attr(docsrs, doc(cfg(feature = "knockout")))]
     pub enum ActionIfOdd {
         /// Always expect an even number, crash if odd.
         Panic,
@@ -415,7 +412,6 @@ mod knockout {
     }
 
     /// Eliminator that pits genomes against each other and eliminates the weaker ones.
-    #[cfg_attr(docsrs, doc(cfg(feature = "knockout")))]
     pub struct KnockoutEliminator<G: FeatureBoundedGenome, K: KnockoutFn<G>> {
         /// The function that determines the winner of a pair of genomes.
         pub knockout_fn: K,

genetic-rs-common/src/builtin/repopulator.rs

@@ -91,7 +91,6 @@ mod crossover {
     use super::*;
 
     /// Used in crossover-reproducing [`Repopulator`]s
-    #[cfg_attr(docsrs, doc(cfg(feature = "crossover")))]
     pub trait Crossover: Clone {
         /// Simulation-wide context required for this crossover implementation.
         type Context;
@@ -107,7 +106,6 @@ mod crossover {
     }
 
     /// Repopulator that uses crossover reproduction to create new genomes.
-    #[cfg_attr(docsrs, doc(cfg(feature = "crossover")))]
     pub struct CrossoverRepopulator<G: Crossover> {
         /// The mutation rate to use when mutating genomes. 0.0 - 1.0
         pub mutation_rate: f32,
@@ -166,7 +164,6 @@ mod speciation {
     use super::*;
 
     /// Used in speciated crossover nextgens. Allows for genomes to avoid crossover with ones that are too different.
-    #[cfg_attr(docsrs, doc(cfg(feature = "speciation")))]
     pub trait Speciated {
         /// The type used to distinguish
         /// one genome's species from another.
@@ -177,7 +174,6 @@ mod speciation {
     }
 
     /// Repopulator that uses crossover reproduction to create new genomes, but only between genomes of the same species.
-    #[cfg_attr(docsrs, doc(cfg(feature = "speciation")))]
     pub struct SpeciatedCrossoverRepopulator<G: Crossover + Speciated> {
         /// The inner crossover repopulator. This holds the settings for crossover operations,
         /// but may also be called if [`allow_emergency_repr`][Self::allow_emergency_repr] is `true`.

genetic-rs-common/src/lib.rs

@@ -1,11 +1,10 @@
 #![warn(missing_docs)]
 #![allow(clippy::needless_doctest_main)]
-#![cfg_attr(docsrs, feature(doc_cfg))]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 
 //! The crate containing the core traits and structs of genetic-rs.
 
 /// Built-in nextgen functions and traits to go with them.
-#[cfg_attr(docsrs, doc(cfg(feature = "builtin")))]
 #[cfg(feature = "builtin")]
 pub mod builtin;
 
@@ -112,15 +111,13 @@ where
 
 /// Helper trait used in the generation of random starting populations
 #[cfg(feature = "genrand")]
-#[cfg_attr(docsrs, doc(cfg(feature = "genrand")))]
 pub trait GenerateRandom {
     /// Create a completely random instance of the genome
     fn gen_random(rng: &mut impl rand::Rng) -> Self;
 }
 
 /// Blanket trait used on collections that contain objects implementing [`GenerateRandom`]
 #[cfg(feature = "genrand")]
-#[cfg_attr(docsrs, doc(cfg(feature = "genrand")))]
 pub trait GenerateRandomCollection<T>
 where
     T: GenerateRandom,

genetic-rs-macros/Cargo.toml

@@ -19,7 +19,12 @@ default = ["genrand", "crossover"]
 crossover = ["genetic-rs-common/crossover"]
 genrand = []
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[lints.rust]
+unexpected_cfgs = { level = "allow", check-cfg = ["cfg(docsrs)"] }
 
 [dependencies]
 darling = "0.23.0"

genetic-rs/Cargo.toml

@@ -25,8 +25,12 @@ derive = ["dep:genetic-rs-macros", "builtin"]
 genetic-rs-common = { path = "../genetic-rs-common", version = "1.2.1", default-features = false }
 genetic-rs-macros = { path = "../genetic-rs-macros", version = "1.2.1", optional = true }
 
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
 [lints.rust]
-unexpected_cfgs = { level = "allow", check-cfg = ["cfg(publish)"] }
+unexpected_cfgs = { level = "allow", check-cfg = ["cfg(publish)", "cfg(docsrs)"] }
 
 [dev-dependencies]
 rand = "0.10.0"

genetic-rs/src/lib.rs

@@ -1,4 +1,5 @@
 #![allow(clippy::needless_doctest_main)]
+#![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![cfg_attr(publish, doc = include_str!(env!("CARGO_PKG_README")))]
 #![cfg_attr(not(publish), doc = include_str!(concat!("../", env!("CARGO_PKG_README"))))]