Enum SnapshotPolicy 

pub enum SnapshotPolicy {
    Never,
    OnSuccess,
    Always,
}

Indicates whether the engine should snapshot context after the state.

Variants

Never

Do not request an additional snapshot for this state outcome.

OnSuccess

Request a snapshot only when the state succeeds.

Always

Request a snapshot even if the state fails.

Trait Implementations

impl Clone for SnapshotPolicy

fn clone(&self) -> SnapshotPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SnapshotPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SnapshotPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SnapshotPolicy

fn eq(&self, other: &SnapshotPolicy) -> 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 SnapshotPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SnapshotPolicy

impl StructuralPartialEq for SnapshotPolicy