Struct Stderr

pub struct Stderr { /* private fields */ }

An emitter that writes to stderr.

Use stderr to construct an emitter and pass the result to emit::Setup::emit_to to configure emit to use it:

fn main() {
    let rt = emit::setup()
        .emit_to(emit_term::stderr())
        .init();

    // Your app code goes here

    rt.blocking_flush(std::time::Duration::from_secs(30));
}

Implementations

impl Stderr

pub fn new() -> Self

Get an emitter that writes to stderr.

Colors will be used if the terminal supports them.

pub fn colored(self, colored: bool) -> Self

Whether to write using colors.

By default, colors will be used if the terminal supports them. You can explicitly enable or disable colors using this function. If colored is true then colors will always be used. If colored is false then colors will never be used.

Trait Implementations

impl Emitter for Stderr

fn emit<E: ToEvent>(&self, evt: E)

Emit an Event.

fn blocking_flush(&self, _: Duration) -> bool

Block for up to timeout, waiting for all diagnostic data emitted up to this point to be fully processed.

fn and_to<U>(self, other: U) -> And<Self, U>

where Self: Sized,

Emit events to both self and other.

fn wrap_emitter<W>(self, wrapping: W) -> Wrap<Self, W>

where W: Wrapping, Self: Sized,

Wrap the emitter, transforming or filtering Events before it receives them.

impl InternalEmitter for Stderr