Enum CountdownError

pub enum CountdownError {
    SaturatedCounter,
    TooManySignals,
    AlreadySet,
}

The collection of errors that can be returned by CountdownEvent methods.

See CountdownEvent for more details.

Variants

SaturatedCounter

Returned when adding to a counter would have caused it to overflow.

TooManySignals

Returned when attempting to signal would have caused the counter to go below zero.

AlreadySet

Returned when attempting to modify the counter after it has reached zero.

Trait Implementations

impl Clone for CountdownError

fn clone(&self) -> CountdownError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CountdownError

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

Formats the value using the given formatter.

impl PartialEq for CountdownError

fn eq(&self, other: &CountdownError) -> 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 CountdownError

impl Eq for CountdownError

impl StructuralPartialEq for CountdownError

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• SaturatedCounter: 0 bytes
• TooManySignals: 0 bytes
• AlreadySet: 0 bytes