Enum AtomicDiff

pub enum AtomicDiff<'a, T> {
    Unchanged,
    Replaced(&'a T),
}

A generic type which can represent two possible ‘diff’ states. Appropriate for primitive types which cannot be ‘partially’ changed (e.g. bool, i32) c.f. DeepDiff which can also represent a partially-changed state

Variants

Unchanged

The diffed value is unchanged

Replaced(&'a T)

The diffed value is replaced

Implementations

impl<'a, T: PartialEq> AtomicDiff<'a, T>

pub fn new(left: &T, right: &'a T) -> Self

Trait Implementations

impl<T> Apply for AtomicDiff<'_, T>

where T: Clone,

type Parent = T

fn apply_to_base(&self, source: &mut Self::Parent, _: &mut Vec<ApplyError>)

impl<'a, T: Clone> Clone for AtomicDiff<'a, T>

fn clone(&self) -> AtomicDiff<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for AtomicDiff<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: PartialEq> PartialEq for AtomicDiff<'a, T>

fn eq(&self, other: &AtomicDiff<'a, 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> Replace for AtomicDiff<'_, T>

fn is_unchanged(&self) -> bool

fn is_replaced(&self) -> bool

impl<'a, T> StructuralPartialEq for AtomicDiff<'a, T>