Trait Reporter 

pub trait Reporter: Send + Sync {
    // Required method
    fn report(&self, event: &Event) -> Result<(), ReporterError>;

    // Provided method
    fn is_enabled(&self) -> bool { ... }
}

Consumes complete immutable progress events.

Required Methods

fn report(&self, event: &Event) -> Result<(), ReporterError>

Delivers one complete event.

Returns ReporterError without discarding the sink’s error source.

Provided Methods

fn is_enabled(&self) -> bool

Returns whether a new operation should emit events.

crate::ProgressBuilder::start samples this once per operation.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Reporter for NoopReporter

impl<F> Reporter for F

where F: Fn(&Event) -> Result<(), ReporterError> + Send + Sync,

impl<W> Reporter for TextReporter<W>

where W: Write + Send,