1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330
|
error: 1 positional argument in format string, but no arguments were given
--> $DIR/ifmt-bad-arg.rs:6:14
|
LL | format!("{}");
| ^^
error: invalid reference to positional argument 1 (there is 1 argument)
--> $DIR/ifmt-bad-arg.rs:9:15
|
LL | format!("{1}", 1);
| ^
|
= note: positional arguments are zero-based
error: argument never used
--> $DIR/ifmt-bad-arg.rs:9:20
|
LL | format!("{1}", 1);
| ----- ^ argument never used
| |
| formatting specifier missing
error: 2 positional arguments in format string, but no arguments were given
--> $DIR/ifmt-bad-arg.rs:13:14
|
LL | format!("{} {}");
| ^^ ^^
error: invalid reference to positional argument 1 (there is 1 argument)
--> $DIR/ifmt-bad-arg.rs:16:19
|
LL | format!("{0} {1}", 1);
| ^
|
= note: positional arguments are zero-based
error: invalid reference to positional argument 2 (there are 2 arguments)
--> $DIR/ifmt-bad-arg.rs:19:23
|
LL | format!("{0} {1} {2}", 1, 2);
| ^
|
= note: positional arguments are zero-based
error: 3 positional arguments in format string, but there are 2 arguments
--> $DIR/ifmt-bad-arg.rs:22:14
|
LL | format!("{} {value} {} {}", 1, value=2);
| ^^ ^^ ^^ - -
error: 6 positional arguments in format string, but there are 3 arguments
--> $DIR/ifmt-bad-arg.rs:24:29
|
LL | format!("{name} {value} {} {} {} {} {} {}", 0, name=1, value=2);
| ^^ ^^ ^^ ^^ ^^ ^^ - - -
error: multiple unused formatting arguments
--> $DIR/ifmt-bad-arg.rs:32:17
|
LL | format!("", 1, 2);
| -- ^ ^ argument never used
| | |
| | argument never used
| multiple missing formatting specifiers
error: argument never used
--> $DIR/ifmt-bad-arg.rs:33:22
|
LL | format!("{}", 1, 2);
| ---- ^ argument never used
| |
| formatting specifier missing
error: argument never used
--> $DIR/ifmt-bad-arg.rs:34:20
|
LL | format!("{1}", 1, 2);
| ----- ^ argument never used
| |
| formatting specifier missing
error: named argument never used
--> $DIR/ifmt-bad-arg.rs:35:26
|
LL | format!("{}", 1, foo=2);
| ---- ^ named argument never used
| |
| formatting specifier missing
error: argument never used
--> $DIR/ifmt-bad-arg.rs:36:22
|
LL | format!("{foo}", 1, foo=2);
| ------- ^ argument never used
| |
| formatting specifier missing
error: named argument never used
--> $DIR/ifmt-bad-arg.rs:37:21
|
LL | format!("", foo=2);
| -- ^ named argument never used
| |
| formatting specifier missing
error: multiple unused formatting arguments
--> $DIR/ifmt-bad-arg.rs:38:32
|
LL | format!("{} {}", 1, 2, foo=1, bar=2);
| ------- ^ ^ named argument never used
| | |
| | named argument never used
| multiple missing formatting specifiers
error: duplicate argument named `foo`
--> $DIR/ifmt-bad-arg.rs:40:29
|
LL | format!("{foo}", foo=1, foo=2);
| --- ^^^ duplicate argument
| |
| previously here
error: positional arguments cannot follow named arguments
--> $DIR/ifmt-bad-arg.rs:41:35
|
LL | format!("{foo} {} {}", foo=1, 2);
| ----- ^ positional arguments must be before named arguments
| |
| named argument
error: named argument never used
--> $DIR/ifmt-bad-arg.rs:45:51
|
LL | format!("{valuea} {valueb}", valuea=5, valuec=7);
| ------------------- ^ named argument never used
| |
| formatting specifier missing
error: invalid format string: expected `}` but string was terminated
--> $DIR/ifmt-bad-arg.rs:51:15
|
LL | format!("{");
| -^ expected `}` in format string
| |
| because of this opening brace
|
= note: if you intended to print `{`, you can escape it using `{{`
error: invalid format string: unmatched `}` found
--> $DIR/ifmt-bad-arg.rs:53:18
|
LL | format!("foo } bar");
| ^ unmatched `}` in format string
|
= note: if you intended to print `}`, you can escape it using `}}`
error: invalid format string: unmatched `}` found
--> $DIR/ifmt-bad-arg.rs:54:18
|
LL | format!("foo }");
| ^ unmatched `}` in format string
|
= note: if you intended to print `}`, you can escape it using `}}`
error: argument never used
--> $DIR/ifmt-bad-arg.rs:56:27
|
LL | format!("foo %s baz", "bar");
| -- ^^^^^ argument never used
| |
| help: format specifiers use curly braces: `{}`
|
= note: printf formatting is not supported; see the documentation for `std::fmt`
error: invalid format string: expected `}`, found `t`
--> $DIR/ifmt-bad-arg.rs:75:1
|
LL | ninth number: {
| - because of this opening brace
LL | tenth number: {}",
| ^ expected `}` in format string
|
= note: if you intended to print `{`, you can escape it using `{{`
error: 4 positional arguments in format string, but there are 3 arguments
--> $DIR/ifmt-bad-arg.rs:78:15
|
LL | println!("{} {:.*} {}", 1, 3.2, 4);
| ^^ ^^--^ ^^ - --- -
| |
| this precision flag adds an extra required argument at position 1, which is why there are 4 arguments expected
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: invalid reference to positional arguments 3 and 7 (there are 3 arguments)
--> $DIR/ifmt-bad-arg.rs:81:21
|
LL | println!("{} {:07$.*} {}", 1, 3.2, 4);
| ^^ ^
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: invalid reference to positional argument 7 (there are 3 arguments)
--> $DIR/ifmt-bad-arg.rs:84:21
|
LL | println!("{} {:07$} {}", 1, 3.2, 4);
| ^^
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: unknown format trait `foo`
--> $DIR/ifmt-bad-arg.rs:86:17
|
LL | println!("{:foo}", 1);
| ^^^
|
= note: the only appropriate formatting traits are:
- ``, which uses the `Display` trait
- `?`, which uses the `Debug` trait
- `e`, which uses the `LowerExp` trait
- `E`, which uses the `UpperExp` trait
- `o`, which uses the `Octal` trait
- `p`, which uses the `Pointer` trait
- `b`, which uses the `Binary` trait
- `x`, which uses the `LowerHex` trait
- `X`, which uses the `UpperHex` trait
error: invalid reference to positional arguments 4, 5, 6 and 7 (there is 1 argument)
--> $DIR/ifmt-bad-arg.rs:87:16
|
LL | println!("{5} {:4$} {6:7$}", 1);
| ^ ^^ ^ ^^
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: invalid reference to positional argument 0 (no arguments were given)
--> $DIR/ifmt-bad-arg.rs:90:20
|
LL | println!("{foo:0$}");
| ^^
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: 2 positional arguments in format string, but no arguments were given
--> $DIR/ifmt-bad-arg.rs:95:15
|
LL | println!("{:.*}");
| ^^--^
| |
| this precision flag adds an extra required argument at position 0, which is why there are 2 arguments expected
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error: invalid reference to positional argument 0 (no arguments were given)
--> $DIR/ifmt-bad-arg.rs:97:16
|
LL | println!("{:.0$}");
| ^^^^
|
= note: positional arguments are zero-based
= note: for information about formatting flags, visit https://doc.rust-lang.org/std/fmt/index.html
error[E0425]: cannot find value `foo` in this scope
--> $DIR/ifmt-bad-arg.rs:27:18
|
LL | format!("{} {foo} {} {bar} {}", 1, 2, 3);
| ^^^ not found in this scope
error[E0425]: cannot find value `bar` in this scope
--> $DIR/ifmt-bad-arg.rs:27:27
|
LL | format!("{} {foo} {} {bar} {}", 1, 2, 3);
| ^^^ not found in this scope
error[E0425]: cannot find value `foo` in this scope
--> $DIR/ifmt-bad-arg.rs:31:15
|
LL | format!("{foo}");
| ^^^ not found in this scope
error[E0425]: cannot find value `valueb` in this scope
--> $DIR/ifmt-bad-arg.rs:45:24
|
LL | format!("{valuea} {valueb}", valuea=5, valuec=7);
| ^^^^^^ not found in this scope
error[E0425]: cannot find value `foo` in this scope
--> $DIR/ifmt-bad-arg.rs:60:10
|
LL | {foo}
| ^^^ not found in this scope
error[E0308]: mismatched types
--> $DIR/ifmt-bad-arg.rs:78:32
|
LL | println!("{} {:.*} {}", 1, 3.2, 4);
| -- ^^^ expected `&usize`, found `&{float}`
| |
| arguments to this function are incorrect
|
= note: expected reference `&usize`
found reference `&{float}`
note: associated function defined here
--> $SRC_DIR/core/src/fmt/rt.rs:LL:COL
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> $DIR/ifmt-bad-arg.rs:81:35
|
LL | println!("{} {:07$.*} {}", 1, 3.2, 4);
| -- ^^^ expected `&usize`, found `&{float}`
| |
| arguments to this function are incorrect
|
= note: expected reference `&usize`
found reference `&{float}`
note: associated function defined here
--> $SRC_DIR/core/src/fmt/rt.rs:LL:COL
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 38 previous errors
Some errors have detailed explanations: E0308, E0425.
For more information about an error, try `rustc --explain E0308`.
|