error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:14:5
   |
LL |     string.push_str("R");
   |     ^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('R')`
   |
   = note: `-D clippy::single-char-add-str` implied by `-D warnings`

error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:15:5
   |
LL |     string.push_str("'");
   |     ^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('/'')`

error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:20:5
   |
LL |     string.push_str("/x52");
   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('/x52')`

error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:21:5
   |
LL |     string.push_str("/u{0052}");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('/u{0052}')`

error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:22:5
   |
LL |     string.push_str(r##"a"##);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `string.push('a')`

error: calling `push_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:24:5
   |
LL |     get_string!().push_str("ö");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `get_string!().push('ö')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:29:5
   |
LL |     string.insert_str(0, "R");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, 'R')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:30:5
   |
LL |     string.insert_str(1, "'");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(1, '/'')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:35:5
   |
LL |     string.insert_str(0, "/x52");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, '/x52')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:36:5
   |
LL |     string.insert_str(0, "/u{0052}");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(0, '/u{0052}')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:38:5
   |
LL |     string.insert_str(x, r##"a"##);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(x, 'a')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:40:5
   |
LL |     string.insert_str(Y, r##"a"##);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, 'a')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:41:5
   |
LL |     string.insert_str(Y, r##"""##);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, '"')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:42:5
   |
LL |     string.insert_str(Y, r##"'"##);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `string.insert(Y, '/'')`

error: calling `insert_str()` using a single-character string literal
  --> $DIR/single_char_add_str.rs:44:5
   |
LL |     get_string!().insert_str(1, "?");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `insert` with a character literal: `get_string!().insert(1, '?')`

error: aborting due to 15 previous errors

