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link to the Box docs in related lint documentation. #6023

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Sep 10, 2020
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link to the Box docs in related lint documentation. #6023

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3 changes: 3 additions & 0 deletions clippy_lints/src/types.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ use crate::utils::{

declare_clippy_lint! {
/// **What it does:** Checks for use of `Box<Vec<_>>` anywhere in the code.
/// Check the [Box documentation](https://doc.rust-lang.org/std/boxed/index.html) for more information.
///
/// **Why is this bad?** `Vec` already keeps its contents in a separate area on
/// the heap. So if you `Box` it, you just add another level of indirection
Expand Down Expand Up @@ -65,6 +66,7 @@ declare_clippy_lint! {

declare_clippy_lint! {
/// **What it does:** Checks for use of `Vec<Box<T>>` where T: Sized anywhere in the code.
/// Check the [Box documentation](https://doc.rust-lang.org/std/boxed/index.html) for more information.
///
/// **Why is this bad?** `Vec` already keeps its contents in a separate area on
/// the heap. So if you `Box` its contents, you just add another level of indirection.
Expand Down Expand Up @@ -167,6 +169,7 @@ declare_clippy_lint! {

declare_clippy_lint! {
/// **What it does:** Checks for use of `&Box<T>` anywhere in the code.
/// Check the [Box documentation](https://doc.rust-lang.org/std/boxed/index.html) for more information.
///
/// **Why is this bad?** Any `&Box<T>` can also be a `&T`, which is more
/// general.
Expand Down