Enum SetResult

pub enum SetResult<T> {
    NotSet,
    Set,
    Replaced(T),
}

The result of doing a set operation

Variants

NotSet

Could not set term

Set

Term was set and there was no value there before

Replaced(T)

Term replaced the value

Trait Implementations

impl<T: Clone> Clone for SetResult<T>

fn clone(&self) -> SetResult<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SetResult<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for SetResult<T>

fn eq(&self, other: &SetResult<T>) -> 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<T: Eq> Eq for SetResult<T>

impl<T> StructuralPartialEq for SetResult<T>