b0edbca0e6
Add a lint to detect cast to unsigned for abs() and suggest unsigned_abs() to avoid panic when called on MIN.
38 lines
1.2 KiB
Plaintext
38 lines
1.2 KiB
Plaintext
error: stripping a prefix manually
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--> $DIR/min_rust_version_attr.rs:198:24
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LL | assert_eq!(s["hello, ".len()..].to_uppercase(), "WORLD!");
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| ^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::manual-strip` implied by `-D warnings`
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note: the prefix was tested here
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--> $DIR/min_rust_version_attr.rs:197:9
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LL | if s.starts_with("hello, ") {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: try using the `strip_prefix` method
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LL ~ if let Some(<stripped>) = s.strip_prefix("hello, ") {
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LL ~ assert_eq!(<stripped>.to_uppercase(), "WORLD!");
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error: stripping a prefix manually
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--> $DIR/min_rust_version_attr.rs:210:24
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LL | assert_eq!(s["hello, ".len()..].to_uppercase(), "WORLD!");
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| ^^^^^^^^^^^^^^^^^^^^
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note: the prefix was tested here
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--> $DIR/min_rust_version_attr.rs:209:9
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LL | if s.starts_with("hello, ") {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: try using the `strip_prefix` method
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LL ~ if let Some(<stripped>) = s.strip_prefix("hello, ") {
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LL ~ assert_eq!(<stripped>.to_uppercase(), "WORLD!");
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error: aborting due to 2 previous errors
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