mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-31 13:04:42 +00:00
54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
error: requires at least a format string argument
|
|
--> $DIR/format-parse-errors.rs:4:5
|
|
|
|
|
LL | format!();
|
|
| ^^^^^^^^^
|
|
|
|
|
= note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: expected expression, found keyword `struct`
|
|
--> $DIR/format-parse-errors.rs:5:13
|
|
|
|
|
LL | format!(struct);
|
|
| ^^^^^^ expected expression
|
|
|
|
error: expected expression, found end of macro arguments
|
|
--> $DIR/format-parse-errors.rs:6:24
|
|
|
|
|
LL | format!("s", name =);
|
|
| ^ expected expression
|
|
|
|
error: positional arguments cannot follow named arguments
|
|
--> $DIR/format-parse-errors.rs:10:9
|
|
|
|
|
LL | foo = foo,
|
|
| --------- named argument
|
|
LL | bar,
|
|
| ^^^ positional arguments must be before named arguments
|
|
|
|
error: expected expression, found keyword `struct`
|
|
--> $DIR/format-parse-errors.rs:12:30
|
|
|
|
|
LL | format!("s {foo}", foo = struct);
|
|
| ^^^^^^ expected expression
|
|
|
|
error: expected expression, found keyword `struct`
|
|
--> $DIR/format-parse-errors.rs:13:18
|
|
|
|
|
LL | format!("s", struct);
|
|
| ^^^^^^ expected expression
|
|
|
|
error: format argument must be a string literal
|
|
--> $DIR/format-parse-errors.rs:16:13
|
|
|
|
|
LL | format!(123);
|
|
| ^^^
|
|
|
|
|
help: you might be missing a string literal to format with
|
|
|
|
|
LL | format!("{}", 123);
|
|
| +++++
|
|
|
|
error: aborting due to 7 previous errors
|
|
|