Struct jj_cli::formatter::HeadingLabeledWriter

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pub struct HeadingLabeledWriter<T, S, H> { /* private fields */ }
Expand description

Like LabeledWriter, but also prints the heading once.

The heading will be printed within the first write!() or writeln!() invocation, which is handy because io::Error can be handled there.

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impl<T, S, H> HeadingLabeledWriter<T, S, H>

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pub fn new(writer: LabeledWriter<T, S>, heading: H) -> Self

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impl<'a, T, S, H> HeadingLabeledWriter<T, S, H>
where T: BorrowMut<dyn Formatter + 'a>, S: AsRef<str>, H: Display,

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pub fn write_fmt(&mut self, args: Arguments<'_>) -> Result<()>

Auto Trait Implementations§

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impl<T, S, H> Freeze for HeadingLabeledWriter<T, S, H>
where T: Freeze, S: Freeze, H: Freeze,

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impl<T, S, H> RefUnwindSafe for HeadingLabeledWriter<T, S, H>
where T: RefUnwindSafe, S: RefUnwindSafe, H: RefUnwindSafe,

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impl<T, S, H> Send for HeadingLabeledWriter<T, S, H>
where T: Send, S: Send, H: Send,

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impl<T, S, H> Sync for HeadingLabeledWriter<T, S, H>
where T: Sync, S: Sync, H: Sync,

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impl<T, S, H> Unpin for HeadingLabeledWriter<T, S, H>
where T: Unpin, S: Unpin, H: Unpin,

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impl<T, S, H> UnwindSafe for HeadingLabeledWriter<T, S, H>
where T: UnwindSafe, S: UnwindSafe, H: UnwindSafe,

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where T: 'static + ?Sized,

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