Struct EmitterBuilder 

pub struct EmitterBuilder<'a> { /* private fields */ }

Builder for emitters.

Implementations

impl<'a> EmitterBuilder<'a>

pub fn new<W: Write + 'a>(writer: W) -> Result<Self, EmitterError>

Start building an emitter.

Examples found in repository

examples/canonicalize.rs (line 10)

fn main() -> Result<(), Box<dyn error::Error>> {
    // Parser with default configuration.
    let parser = libyaml::Parser::new(io::stdin())?;

    // Emitter with custom configuration: enable canonical output.
    let mut emitter = libyaml::EmitterBuilder::new(io::stdout())?
        .canonical(true)
        .finish();

    // Parser implements IntoIterator and thus can be used in a for loop.
    for event in parser {
        emitter.emit(event?)?;
    }

    Ok(())
}

pub fn finish(self) -> Box<Emitter<'a>>

Finish building an emitter.

Examples found in repository

examples/canonicalize.rs (line 12)

fn main() -> Result<(), Box<dyn error::Error>> {
    // Parser with default configuration.
    let parser = libyaml::Parser::new(io::stdin())?;

    // Emitter with custom configuration: enable canonical output.
    let mut emitter = libyaml::EmitterBuilder::new(io::stdout())?
        .canonical(true)
        .finish();

    // Parser implements IntoIterator and thus can be used in a for loop.
    for event in parser {
        emitter.emit(event?)?;
    }

    Ok(())
}

pub fn canonical(self, enable: bool) -> Self

Enable or disable canonical output.

Examples found in repository

examples/canonicalize.rs (line 11)

fn main() -> Result<(), Box<dyn error::Error>> {
    // Parser with default configuration.
    let parser = libyaml::Parser::new(io::stdin())?;

    // Emitter with custom configuration: enable canonical output.
    let mut emitter = libyaml::EmitterBuilder::new(io::stdout())?
        .canonical(true)
        .finish();

    // Parser implements IntoIterator and thus can be used in a for loop.
    for event in parser {
        emitter.emit(event?)?;
    }

    Ok(())
}

pub fn encoding(self, encoding: Encoding) -> Self

Set encoding.

pub fn indent(self, indent: usize) -> Self

Set indentation increment.

pub fn line_break(self, line_break: LineBreak) -> Self

Set line break encoding.

pub fn line_width(self, width: usize) -> Self

Set preferred line width.

pub fn unicode(self, enable: bool) -> Self

Enable or disable unescaped non-ASCII characters in output.