Enum AnyMutableSnapshot 

pub enum AnyMutableSnapshot {
    Root(Arc<MutableSnapshot>),
    Nested(Arc<NestedMutableSnapshot>),
}

Enum wrapper for mutable snapshot types.

This allows take_mutable_snapshot to return either a root MutableSnapshot or a NestedMutableSnapshot depending on the current context, matching Kotlin’s behavior where takeMutableSnapshot creates nested snapshots when inside a mutable snapshot.

Variants

Root(Arc<MutableSnapshot>)

Nested(Arc<NestedMutableSnapshot>)

Implementations

impl AnyMutableSnapshot

pub fn snapshot_id(&self) -> SnapshotId

Get the snapshot ID.

pub fn invalid(&self) -> SnapshotIdSet

Get the set of invalid snapshot IDs.

pub fn enter<T>(&self, f: impl FnOnce() -> T) -> T

Enter this snapshot, making it current for the duration of the closure.

pub fn apply(&self) -> SnapshotApplyResult

Apply the snapshot.

pub fn dispose(&self)

Dispose the snapshot.

Trait Implementations

impl Clone for AnyMutableSnapshot

fn clone(&self) -> AnyMutableSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.