mirror of
https://github.com/rust-lang/rust-clippy
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131 lines
5.9 KiB
Text
131 lines
5.9 KiB
Text
error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:14:5
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LL | string.push_str("R");
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('R')`
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= note: `-D clippy::single-char-add-str` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::single_char_add_str)]`
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error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:15:5
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LL | string.push_str("'");
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| ^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('\'')`
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error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:20:5
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LL | string.push_str("\x52");
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| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('\x52')`
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error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:21:5
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LL | string.push_str("\u{0052}");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('\u{0052}')`
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error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:22:5
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LL | string.push_str(r##"a"##);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('a')`
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error: calling `push_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:25:5
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LL | string.push_str(&c_ref.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` without `to_string()`: `string.push(*c_ref)`
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error: calling `push_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:27:5
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LL | string.push_str(&c.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` without `to_string()`: `string.push(c)`
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error: calling `push_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:28:5
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LL | string.push_str(&'a'.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` without `to_string()`: `string.push('a')`
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error: calling `push_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:30:5
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LL | get_string!().push_str("ö");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `get_string!().push('ö')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:35:5
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LL | string.insert_str(0, "R");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, 'R')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:36:5
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LL | string.insert_str(1, "'");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(1, '\'')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:41:5
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LL | string.insert_str(0, "\x52");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, '\x52')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:42:5
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LL | string.insert_str(0, "\u{0052}");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, '\u{0052}')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:44:5
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LL | string.insert_str(x, r##"a"##);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(x, 'a')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:46:5
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LL | string.insert_str(Y, r##"a"##);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, 'a')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:47:5
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LL | string.insert_str(Y, r##"""##);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, '"')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:48:5
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LL | string.insert_str(Y, r##"'"##);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, '\'')`
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error: calling `insert_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:50:5
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LL | string.insert_str(0, &c_ref.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` without `to_string()`: `string.insert(0, *c_ref)`
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error: calling `insert_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:51:5
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LL | string.insert_str(0, &c.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` without `to_string()`: `string.insert(0, c)`
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error: calling `insert_str()` using a single-character converted to string
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--> tests/ui/single_char_add_str.rs:52:5
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LL | string.insert_str(0, &'a'.to_string());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` without `to_string()`: `string.insert(0, 'a')`
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error: calling `insert_str()` using a single-character string literal
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--> tests/ui/single_char_add_str.rs:54:5
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LL | get_string!().insert_str(1, "?");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `get_string!().insert(1, '?')`
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error: aborting due to 21 previous errors
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