Enum conserve::change::Change

pub enum Change<E> {
    Unchanged {
        unchanged: E,
    },
    Added {
        added: E,
    },
    Deleted {
        deleted: E,
    },
    Changed {
        old: E,
        new: E,
    },
}

Variants

Unchanged

Fields

unchanged: E

Added

Fields

added: E

Deleted

Fields

deleted: E

Changed

Fields

old: E

new: E

Implementations

impl<E> Change<E>

pub fn is_unchanged(&self) -> bool

pub fn primary_metadata(&self) -> &E

Return the primary metadata: the new version, unless this entry was deleted in which case the old version.

pub fn sigil(&self) -> char

Trait Implementations

impl<E: Clone> Clone for Change<E>

fn clone(&self) -> Change<E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for Change<E>

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

Formats the value using the given formatter.

impl<E: PartialEq> PartialEq for Change<E>

fn eq(&self, other: &Change<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<E> Serialize for Change<E>

where E: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<E: Eq> Eq for Change<E>

impl<E> StructuralEq for Change<E>

impl<E> StructuralPartialEq for Change<E>