mirror of
https://github.com/rust-lang/rust-clippy
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154 lines
4.1 KiB
Text
154 lines
4.1 KiB
Text
error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:7:24
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LL | str::to_string(&s["ab".len()..]);
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| ^^^^^^^^^^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:6:5
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LL | if s.starts_with("ab") {
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::manual-strip` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::manual_strip)]`
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help: try using the `strip_prefix` method
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LL ~ if let Some(<stripped>) = s.strip_prefix("ab") {
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LL ~ str::to_string(<stripped>);
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LL |
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LL ~ <stripped>.to_string();
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LL |
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LL ~ str::to_string(<stripped>);
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LL ~ <stripped>.to_string();
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error: stripping a suffix manually
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--> tests/ui/manual_strip.rs:16:24
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LL | str::to_string(&s[..s.len() - "bc".len()]);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: the suffix was tested here
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--> tests/ui/manual_strip.rs:15:5
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LL | if s.ends_with("bc") {
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| ^^^^^^^^^^^^^^^^^^^^^
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help: try using the `strip_suffix` method
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LL ~ if let Some(<stripped>) = s.strip_suffix("bc") {
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LL ~ str::to_string(<stripped>);
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LL |
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LL ~ <stripped>.to_string();
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LL |
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LL ~ str::to_string(<stripped>);
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LL ~ <stripped>.to_string();
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:26:24
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LL | str::to_string(&s[1..]);
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| ^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:25:5
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LL | if s.starts_with('a') {
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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('a') {
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LL ~ str::to_string(<stripped>);
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LL |
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LL ~ <stripped>.to_string();
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:34:24
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LL | str::to_string(&s[prefix.len()..]);
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| ^^^^^^^^^^^^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:33:5
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LL | if s.starts_with(prefix) {
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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(prefix) {
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LL ~ str::to_string(<stripped>);
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:41:24
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LL | str::to_string(&s[PREFIX.len()..]);
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| ^^^^^^^^^^^^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:40:5
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LL | if s.starts_with(PREFIX) {
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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(PREFIX) {
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LL ~ str::to_string(<stripped>);
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LL |
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LL ~ str::to_string(<stripped>);
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:49:24
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LL | str::to_string(&TARGET[prefix.len()..]);
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| ^^^^^^^^^^^^^^^^^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:48:5
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LL | if TARGET.starts_with(prefix) {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: try using the `strip_prefix` method
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LL ~ if let Some(<stripped>) = TARGET.strip_prefix(prefix) {
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LL ~ str::to_string(<stripped>);
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:56:9
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LL | s1[2..].to_uppercase();
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| ^^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:55:5
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LL | if s1.starts_with("ab") {
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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help: try using the `strip_prefix` method
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LL ~ if let Some(<stripped>) = s1.strip_prefix("ab") {
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LL ~ <stripped>.to_uppercase();
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error: stripping a prefix manually
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--> tests/ui/manual_strip.rs:87:9
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LL | s[1..].to_string();
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| ^^^^^^
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note: the prefix was tested here
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--> tests/ui/manual_strip.rs:86:5
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LL | if s.starts_with('a') {
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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('a') {
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LL ~ <stripped>.to_string();
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error: aborting due to 8 previous errors
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