Enum Update

pub enum Update<T: Debug + Copy + Clone> {
    Unchanged,
    Reset,
    Set(T),
}

Variants

Unchanged

Reset

Set(T)

Trait Implementations

impl<T: Clone + Debug + Copy + Clone> Clone for Update<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Debug + Copy + Clone> Debug for Update<T>

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

Formats the value using the given formatter.

impl<T: Debug + Copy + Clone> From<Option<T>> for Update<T>

fn from(value: Option<T>) -> Self

Converts to this type from the input type.

impl<T: PartialEq + Debug + Copy + Clone> PartialEq for Update<T>

fn eq(&self, other: &Update<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: Copy + Debug + Copy + Clone> Copy for Update<T>

impl<T: Eq + Debug + Copy + Clone> Eq for Update<T>

impl<T: Debug + Copy + Clone> StructuralPartialEq for Update<T>