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24 lines
1.2 KiB
Rust
24 lines
1.2 KiB
Rust
fn main() {
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let bar = 3;
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format!("{?:}", bar);
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//~^ ERROR invalid format string: expected format parameter to occur after `:`
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format!("{?:bar}");
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//~^ ERROR invalid format string: expected format parameter to occur after `:`
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format!("{?:?}", bar);
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//~^ ERROR invalid format string: expected format parameter to occur after `:`
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format!("{??}", bar);
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//~^ ERROR invalid format string: expected `}`, found `?`
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format!("{?;bar}");
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//~^ ERROR invalid format string: expected `}`, found `?`
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format!("{?:#?}", bar);
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//~^ ERROR invalid format string: expected format parameter to occur after `:`
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format!("Hello {<5:}!", "x");
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//~^ ERROR invalid format string: expected alignment specifier after `:` in format string; example: `{:>?}`
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format!("Hello {^5:}!", "x");
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//~^ ERROR invalid format string: expected alignment specifier after `:` in format string; example: `{:>?}`
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format!("Hello {>5:}!", "x");
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//~^ ERROR invalid format string: expected alignment specifier after `:` in format string; example: `{:>?}`
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println!("{0:#X>18}", 12345);
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//~^ ERROR invalid format string: expected alignment specifier after `:` in format string; example: `{:>?}`
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}
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