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Diffstat (limited to 'src/docs/shadow_reuse.txt')
| -rw-r--r-- | src/docs/shadow_reuse.txt | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/docs/shadow_reuse.txt b/src/docs/shadow_reuse.txt deleted file mode 100644 index 9eb8e7ad164..00000000000 --- a/src/docs/shadow_reuse.txt +++ /dev/null @@ -1,20 +0,0 @@ -### What it does -Checks for bindings that shadow other bindings already in -scope, while reusing the original value. - -### Why is this bad? -Not too much, in fact it's a common pattern in Rust -code. Still, some argue that name shadowing like this hurts readability, -because a value may be bound to different things depending on position in -the code. - -### Example -``` -let x = 2; -let x = x + 1; -``` -use different variable name: -``` -let x = 2; -let y = x + 1; -``` \ No newline at end of file |
