Enum StdinOutcome 

pub enum StdinOutcome {
    Commit {
        bytes: u64,
    },
    Abort,
}

The raw outcome of running a kopia subprocess. What a stdin producer decided, handed back from the feed closure of KopiaClient::snapshot_create_stdin_outcome_with.

An enum rather than a bool because the two arms are not “success/failure” — they are two different LIFECYCLE instructions for a live child process, and getting them backwards silently commits a truncated backup. Naming them forces the caller to say which one it means.

Variants

Commit

The producer finished successfully, having written bytes to the writer. Let kopia see EOF, finalize the snapshot, and exit.

The count is not telemetry: bytes == 0 is treated as a FAILURE by the runner (see KopiaError::StdinProducerWroteNothing). Carrying it here rather than leaving each producer to check for itself keeps that decision in one place, which is the same reason this is an enum and not a bool.

Fields

bytes: u64

Bytes the producer moved into kopia’s stdin.

Abort

The producer did not finish successfully. Kill kopia with stdin still open so it never writes a manifest — no partial snapshot is left behind.

Trait Implementations

impl Clone for StdinOutcome

fn clone(&self) -> StdinOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StdinOutcome

impl Debug for StdinOutcome

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

Formats the value using the given formatter.

impl Eq for StdinOutcome

impl PartialEq for StdinOutcome

fn eq(&self, other: &StdinOutcome) -> 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 StructuralPartialEq for StdinOutcome