| 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:9:14 |
| | |
| 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:16:18 |
| | |
| 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:19:22 |
| | |
| LL | format!("{0} {1} {2}", 1, 2); |
| | ^^^ |
| | |
| = note: positional arguments are zero-based |
| |
| error: invalid reference to positional argument 2 (there are 2 arguments) |
| --> $DIR/ifmt-bad-arg.rs:22:28 |
| | |
| LL | format!("{} {value} {} {}", 1, value=2); |
| | ^^ |
| | |
| = note: positional arguments are zero-based |
| |
| error: invalid reference to positional arguments 3, 4 and 5 (there are 3 arguments) |
| --> $DIR/ifmt-bad-arg.rs:24:38 |
| | |
| LL | format!("{name} {value} {} {} {} {} {} {}", 0, name=1, value=2); |
| | ^^ ^^ ^^ |
| | |
| = note: positional arguments are zero-based |
| |
| error: there is no argument named `foo` |
| --> $DIR/ifmt-bad-arg.rs:27:17 |
| | |
| LL | format!("{} {foo} {} {bar} {}", 1, 2, 3); |
| | ^^^^^ |
| |
| error: there is no argument named `bar` |
| --> $DIR/ifmt-bad-arg.rs:27:26 |
| | |
| LL | format!("{} {foo} {} {bar} {}", 1, 2, 3); |
| | ^^^^^ |
| |
| error: there is no argument named `foo` |
| --> $DIR/ifmt-bad-arg.rs:31:14 |
| | |
| LL | format!("{foo}"); |
| | ^^^^^ |
| |
| 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:40:33 |
| | |
| 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: there is no argument named `valueb` |
| --> $DIR/ifmt-bad-arg.rs:45:23 |
| | |
| LL | format!("{valuea} {valueb}", valuea=5, valuec=7); |
| | ^^^^^^^^ |
| |
| 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 not supported; see the documentation for `std::fmt` |
| |
| error: there is no argument named `foo` |
| --> $DIR/ifmt-bad-arg.rs:60:9 |
| | |
| LL | {foo} |
| | ^^^^^ |
| |
| 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 parameter corresponds to the precision flag |
| | 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: 4 positional arguments in format string, but there are 3 arguments |
| --> $DIR/ifmt-bad-arg.rs:81:15 |
| | |
| LL | println!("{} {:07$.*} {}", 1, 3.2, 4); |
| | ^^ ^^^----^ ^^ - --- - |
| | | | | |
| | | | this parameter corresponds to the precision flag |
| | | this precision flag adds an extra required argument at position 1, which is why there are 4 arguments expected |
| | this width flag expects an `usize` argument at position 7, but there are 3 arguments |
| | |
| = 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) |
| --> $DIR/ifmt-bad-arg.rs:84:18 |
| | |
| LL | println!("{} {:07$} {}", 1, 3.2, 4); |
| | ^^^--^ |
| | | |
| | this width flag expects an `usize` argument at position 7, but there are 3 arguments |
| | |
| = 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) |
| --> $DIR/ifmt-bad-arg.rs:87:15 |
| | |
| LL | println!("{5} {:4$} {6:7$}", 1); |
| | ^^^ ^^--^ ^^^--^ |
| | | | |
| | | this width flag expects an `usize` argument at position 7, but there is 1 argument |
| | this width flag expects an `usize` argument at position 4, but there is 1 argument |
| | |
| = 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:92:15 |
| | |
| 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[E0308]: mismatched types |
| --> $DIR/ifmt-bad-arg.rs:78:32 |
| | |
| LL | println!("{} {:.*} {}", 1, 3.2, 4); |
| | ^^^ expected `usize`, found floating-point number |
| | |
| = note: expected reference `&usize` |
| found reference `&{float}` |
| |
| error[E0308]: mismatched types |
| --> $DIR/ifmt-bad-arg.rs:81:35 |
| | |
| LL | println!("{} {:07$.*} {}", 1, 3.2, 4); |
| | ^^^ expected `usize`, found floating-point number |
| | |
| = note: expected reference `&usize` |
| found reference `&{float}` |
| |
| error: aborting due to 36 previous errors |
| |
| For more information about this error, try `rustc --explain E0308`. |