Trait jj_cli::formatter::Formatter

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pub trait Formatter: Write {
    // Required methods
    fn raw(&mut self) -> &mut dyn Write;
    fn push_label(&mut self, label: &str) -> Result<()>;
    fn pop_label(&mut self) -> Result<()>;

    // Provided method
    fn write_str(&mut self, text: &str) -> Result<()> { ... }
}

Required Methods§

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fn raw(&mut self) -> &mut dyn Write

Returns the backing Write. This is useful for writing data that is already formatted, such as in the graphical log.

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fn push_label(&mut self, label: &str) -> Result<()>

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fn pop_label(&mut self) -> Result<()>

Provided Methods§

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fn write_str(&mut self, text: &str) -> Result<()>

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impl dyn Formatter + '_

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pub fn labeled<S: AsRef<str>>( &mut self, label: S ) -> LabeledWriter<&mut Self, S>

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pub fn with_label( &mut self, label: &str, write_inner: impl FnOnce(&mut dyn Formatter) -> Result<()> ) -> Result<()>

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