Struct Emitter 

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

Emitter.

Implementations

impl<'a> Emitter<'a>

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

Create an emitter with default configuration.

If a custom configuration is needed, use EmitterBuilder to build an Emitter instance.

pub fn emit(&mut self, event: Event) -> Result<(), EmitterError>

Emit an event.

Examples found in repository

examples/canonicalize.rs (line 16)

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 flush(&mut self) -> Result<(), EmitterError>

Flush the emitter buffer to writer.

pub fn as_raw_ptr(&mut self) -> *mut yaml_emitter_t

Return raw pointer to the underlying yaml_emitter_t.

Trait Implementations

impl Drop for Emitter<'_>

fn drop(&mut self)

Executes the destructor for this type.