Struct PendingSave 

pub struct PendingSave { /* private fields */ }

A snapshot write running alongside rendering.

The index is read-only by the time this starts, so the writer and the renderer are two readers of the same data. The handle exists so the process can join before it exits: an abandoned write would leave a half-written snapshot for the next run to reject, turning a warm start into a cold one for no reason.

Implementations

impl PendingSave

pub fn join(self) -> Result<()>

Wait for the write to finish, returning its result.

A failed save is the caller’s to report, not to die on: the answer already rendered is still correct, and only the next run’s warmth is lost.

Trait Implementations

impl Debug for PendingSave

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

Formats the value using the given formatter.

impl Drop for PendingSave

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.