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docs(derive): Link to ref from traits

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This is to help with #3189
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Ed Page 2021-12-30 14:41:21 -06:00
parent ea02f6125d
commit 29d4508e2a
2 changed files with 17 additions and 0 deletions
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1
Cargo.toml
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@ -50,6 +50,7 @@ pre-release-replacements = [
{file="CHANGELOG.md", search="<!-- next-url -->", replace="<!-- next-url -->\n[Unreleased]: https://github.com/clap-rs/clap/compare/{{tag_name}}...HEAD", exactly=1},
{file="README.md", search="github.com/clap-rs/clap/blob/[^/]+/", replace="github.com/clap-rs/clap/blob/{{tag_name}}/", exactly=9, prerelease = true},
{file="README.md", search="version = \"[a-z0-9\\.-]+\"", replace="version = \"{{version}}\"", exactly=1, prerelease = true},
{file="src/derive.rs", search="github.com/clap-rs/clap/blob/[^/]+/", replace="github.com/clap-rs/clap/blob/{{tag_name}}/", exactly=4, prerelease = true},
]
[features]

16
src/derive.rs
View file

@ -19,6 +19,10 @@ use std::ffi::OsString;
///
/// See also [`Subcommand`] and [`Args`].
///
/// See the
/// [derive reference](https://github.com/clap-rs/clap/blob/v3.0.0-rc.10/examples/derive_ref/README.md)
/// for attributes and best practices.
///
/// **NOTE:** Deriving requires the `derive` feature flag
///
/// # Examples
@ -280,6 +284,10 @@ pub trait FromArgMatches: Sized {
/// `Args`.
/// - `Variant(ChildArgs)`: No attribute is used with enum variants that impl `Args`.
///
/// See the
/// [derive reference](https://github.com/clap-rs/clap/blob/v3.0.0-rc.10/examples/derive_ref/README.md)
/// for attributes and best practices.
///
/// **NOTE:** Deriving requires the `derive` feature flag
///
/// # Example
@ -320,6 +328,10 @@ pub trait Args: FromArgMatches + Sized {
/// - `#[clap(flatten)] Variant(SubCmd)`: Attribute can only be used with enum variants that impl
/// `Subcommand`.
///
/// See the
/// [derive reference](https://github.com/clap-rs/clap/blob/v3.0.0-rc.10/examples/derive_ref/README.md)
/// for attributes and best practices.
///
/// **NOTE:** Deriving requires the `derive` feature flag
///
/// # Example
@ -360,6 +372,10 @@ pub trait Subcommand: FromArgMatches + Sized {
/// - Call [`Arg::possible_values`][crate::Arg::possible_values]
/// - Allowing using the `#[clap(default_value_t)]` attribute without implementing `Display`.
///
/// See the
/// [derive reference](https://github.com/clap-rs/clap/blob/v3.0.0-rc.10/examples/derive_ref/README.md)
/// for attributes and best practices.
///
/// **NOTE:** Deriving requires the `derive` feature flag
///
/// # Example