pub struct StyledBuffer {
    lines: Vec<Vec<StyledChar>>,
}

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§lines: Vec<Vec<StyledChar>>

Implementations§

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impl StyledBuffer

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pub fn new() -> StyledBuffer

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pub fn render(&self) -> Vec<Vec<StyledString>>

Returns content of StyledBuffer split by lines and line styles

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fn ensure_lines(&mut self, line: usize)

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pub fn putc(&mut self, line: usize, col: usize, chr: char, style: Style)

Sets chr with style for given line, col. If line does not exist in our buffer, adds empty lines up to the given and fills the last line with unstyled whitespace.

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pub fn puts(&mut self, line: usize, col: usize, string: &str, style: Style)

Sets string with style for given line, starting from col. If line does not exist in our buffer, adds empty lines up to the given and fills the last line with unstyled whitespace.

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pub fn prepend(&mut self, line: usize, string: &str, style: Style)

For given line inserts string with style before old content of that line, adding lines if needed

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pub fn append(&mut self, line: usize, string: &str, style: Style)

For given line inserts string with style after old content of that line, adding lines if needed

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pub fn num_lines(&self) -> usize

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pub fn set_style_range( &mut self, line: usize, col_start: usize, col_end: usize, style: Style, overwrite: bool )

Set style for line, col_start..col_end range if:

  1. That line and column range exist in StyledBuffer
  2. overwrite is true or existing style is Style::NoStyle or Style::Quotation
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pub fn set_style( &mut self, line: usize, col: usize, style: Style, overwrite: bool )

Set style for line, col if:

  1. That line and column exist in StyledBuffer
  2. overwrite is true or existing style is Style::NoStyle or Style::Quotation

Trait Implementations§

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impl Debug for StyledBuffer

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<T> Aligned for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
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Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes