Enum WaitForLineResult 

pub enum WaitForLineResult {
    Matched,
    StreamClosed,
    Timeout,
}

Result of waiting for an output line matching a predicate.

Note that not every function returning this enum can produce every variant: crate::output_stream::broadcast::BroadcastOutputStream::wait_for_line and crate::output_stream::single_subscriber::SingleSubscriberOutputStream::wait_for_line never return WaitForLineResult::Timeout. The timeout variant is only produced by the corresponding *_with_timeout methods.

Variants

Matched

A matching line was observed before the stream ended or the timeout elapsed.

StreamClosed

The stream ended before any matching line was observed.

Timeout

The timeout elapsed before a matching line was observed or the stream ended.

Trait Implementations

impl Clone for WaitForLineResult

fn clone(&self) -> WaitForLineResult

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WaitForLineResult

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for WaitForLineResult

fn eq(&self, other: &WaitForLineResult) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WaitForLineResult

impl Eq for WaitForLineResult

impl StructuralPartialEq for WaitForLineResult