Struct codemap_diagnostic::Emitter

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

Formats and prints diagnostic messages.

Methods

impl<'a> Emitter<'a>

fn stderr(color_config: ColorConfig, code_map: Option<&'a CodeMap>) -> Emitter

Creates an emitter wrapping stderr.

fn new(dst: Box<Write + Send>, code_map: Option<&'a CodeMap>) -> Emitter<'a>

Creates an emitter wrapping a boxed Write trait object.

fn emit(&mut self, msgs: &[Diagnostic])

Print a group of diagnostic messages.

The messages within a group are printed atomically without spacing between them, and share consistent formatting elements, such as aligned line number width.