Enum rusqlite::backup::StepResult

#[non_exhaustive]
pub enum StepResult {
    Done,
    More,
    Busy,
    Locked,
}

Available on crate feature backup only.

Possible successful results of calling Backup::step.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Done

The backup is complete.

More

The step was successful but there are still more pages that need to be backed up.

Busy

The step failed because appropriate locks could not be acquired. This is not a fatal error - the step can be retried.

Locked

The step failed because the source connection was writing to the database. This is not a fatal error - the step can be retried.

Trait Implementations

impl Clone for StepResult

fn clone(&self) -> StepResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StepResult

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

Formats the value using the given formatter.

impl PartialEq for StepResult

fn eq(&self, other: &StepResult) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for StepResult

impl Eq for StepResult

impl StructuralPartialEq for StepResult