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link to raw identifiers

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Mark Mansi 2018-12-01 18:24:11 -06:00
parent 9c8802dc01
commit 0b40be696e
1 changed files with 3 additions and 1 deletions
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4
src/libcore/macros.rs
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@ -239,7 +239,9 @@ macro_rules! debug_assert_ne {
///
/// The `?` operator was added to replace `try!` and should be used instead.
/// Furthermore, `try` is a reserved word in Rust 2018, so if you must use
/// it, you will need to use the raw-identifier syntax: `r#try`.
/// it, you will need to use the [raw-identifier syntax][ris]: `r#try`.
///
/// [ris]: https://doc.rust-lang.org/nightly/rust-by-example/compatibility/raw_identifiers.html
///
/// `try!` matches the given [`Result`]. In case of the `Ok` variant, the
/// expression has the value of the wrapped value.