Enum WriteOutcome 

pub enum WriteOutcome {
    Applied,
    RefusedRevoked,
}

Whether a write happened, or was refused because a revocation covers it.

#[must_use]: a caller that ignores this has written exactly the bug this type exists to make impossible, and it is the kind of bug that is invisible until somebody’s revocation quietly stops working. The server treats WriteOutcome::RefusedRevoked as a signal to UNDO the issuance it was in the middle of, not as an error to report. Exhaustive, for the same reason RevocationBarrier is: it does not vary with a feature, and a host matching it wants a third variant to be a compile error rather than a wildcard arm.

Variants

Applied

The record is in the store.

RefusedRevoked

A RevocationBarrier covers this record, so it was NOT written. Whatever the caller was in the middle of issuing has been revoked underneath it.

Implementations

impl WriteOutcome

pub fn is_applied(self) -> bool

True when the record was actually stored.

pub fn is_refused(self) -> bool

True when a revocation refused the write.

Trait Implementations

impl Clone for WriteOutcome

fn clone(&self) -> WriteOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WriteOutcome

impl Debug for WriteOutcome

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

Formats the value using the given formatter.

impl Eq for WriteOutcome

impl PartialEq for WriteOutcome

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WriteOutcome