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Diffstat (limited to 'src/tools/clippy/src/docs/std_instead_of_alloc.txt')
-rw-r--r-- | src/tools/clippy/src/docs/std_instead_of_alloc.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/std_instead_of_alloc.txt b/src/tools/clippy/src/docs/std_instead_of_alloc.txt new file mode 100644 index 000000000..c2d32704e --- /dev/null +++ b/src/tools/clippy/src/docs/std_instead_of_alloc.txt @@ -0,0 +1,18 @@ +### What it does + +Finds items imported through `std` when available through `alloc`. + +### Why is this bad? + +Crates which have `no_std` compatibility and require alloc may wish to ensure types are imported from +alloc to ensure disabling `std` does not cause the crate to fail to compile. This lint is also useful +for crates migrating to become `no_std` compatible. + +### Example +``` +use std::vec::Vec; +``` +Use instead: +``` +use alloc::vec::Vec; +```
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