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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-10-28 21:36:06 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-28 21:36:06 +0100 |
| commit | cceefd3d98bc2d6e2e1912b63055d3c1b1647a97 (patch) | |
| tree | 3de4264321adb64b0ffec095bd1eb7165ec82839 /src/liballoc | |
| parent | 23dbdb46ee3557fbbe0514b3c574870ab92109b1 (diff) | |
| parent | e2c450b8dacd6edce4bdc66db9da4ddfc81f4dc1 (diff) | |
| download | rust-cceefd3d98bc2d6e2e1912b63055d3c1b1647a97.tar.gz rust-cceefd3d98bc2d6e2e1912b63055d3c1b1647a97.zip | |
Rollup merge of #65887 - lzutao:doc-vec-get, r=rkruppe
doc: mention `get(_mut)` in Vec
Diffstat (limited to 'src/liballoc')
| -rw-r--r-- | src/liballoc/vec.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs index 5e733fa43d7..5b53a6a2899 100644 --- a/src/liballoc/vec.rs +++ b/src/liballoc/vec.rs @@ -154,8 +154,8 @@ use crate::raw_vec::RawVec; /// println!("{}", v[6]); // it will panic! /// ``` /// -/// In conclusion: always check if the index you want to get really exists -/// before doing it. +/// Use [`get`] and [`get_mut`] if you want to check whether the index is in +/// the `Vec`. /// /// # Slicing /// @@ -277,6 +277,8 @@ use crate::raw_vec::RawVec; /// The order has changed in the past and may change again. /// /// [`vec!`]: ../../std/macro.vec.html +/// [`get`]: ../../std/vec/struct.Vec.html#method.get +/// [`get_mut`]: ../../std/vec/struct.Vec.html#method.get_mut /// [`Index`]: ../../std/ops/trait.Index.html /// [`String`]: ../../std/string/struct.String.html /// [`&str`]: ../../std/primitive.str.html |