Enum StateMutationOrigin 

pub enum StateMutationOrigin {
    Set,
    SetCommitted,
    Remove,
    ClearPrefix,
    Commit,
}

Where a state mutation came from.

Variants

Set

Regular State::set or prefixed state write.

SetCommitted

Direct committed-store write that bypasses delta tracking.

Remove

Removal of a single key.

ClearPrefix

Removal caused by clearing a prefix.

Commit

Delta changes committed into the base state.

Trait Implementations

impl Clone for StateMutationOrigin

fn clone(&self) -> StateMutationOrigin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateMutationOrigin

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StateMutationOrigin

fn deserialize<__D>( __deserializer: __D, ) -> Result<StateMutationOrigin, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for StateMutationOrigin

fn eq(&self, other: &StateMutationOrigin) -> 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 Serialize for StateMutationOrigin

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for StateMutationOrigin

impl Eq for StateMutationOrigin

impl StructuralPartialEq for StateMutationOrigin