Enum rusqlite::StatementStatus
source · [−]#[repr(i32)]
#[non_exhaustive]
pub enum StatementStatus {
FullscanStep,
Sort,
AutoIndex,
VmStep,
RePrepare,
Run,
FilterMiss,
FilterHit,
MemUsed,
}
Expand description
Prepared statement status counters.
See https://www.sqlite.org/c3ref/c_stmtstatus_counter.html
for explanations of each.
Note that depending on your version of SQLite, all of these may not be available.
Variants (Non-exhaustive)
This enum is marked as 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.
FullscanStep
Equivalent to SQLITE_STMTSTATUS_FULLSCAN_STEP
Sort
Equivalent to SQLITE_STMTSTATUS_SORT
AutoIndex
Equivalent to SQLITE_STMTSTATUS_AUTOINDEX
VmStep
Equivalent to SQLITE_STMTSTATUS_VM_STEP
RePrepare
Equivalent to SQLITE_STMTSTATUS_REPREPARE (3.20.0)
Run
Equivalent to SQLITE_STMTSTATUS_RUN (3.20.0)
FilterMiss
Equivalent to SQLITE_STMTSTATUS_FILTER_MISS
FilterHit
Equivalent to SQLITE_STMTSTATUS_FILTER_HIT
MemUsed
Equivalent to SQLITE_STMTSTATUS_MEMUSED (3.20.0)
Trait Implementations
sourceimpl Clone for StatementStatus
impl Clone for StatementStatus
sourcefn clone(&self) -> StatementStatus
fn clone(&self) -> StatementStatus
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl PartialEq<StatementStatus> for StatementStatus
impl PartialEq<StatementStatus> for StatementStatus
sourcefn eq(&self, other: &StatementStatus) -> bool
fn eq(&self, other: &StatementStatus) -> bool
impl Copy for StatementStatus
impl Eq for StatementStatus
impl StructuralEq for StatementStatus
impl StructuralPartialEq for StatementStatus
Auto Trait Implementations
impl RefUnwindSafe for StatementStatus
impl Send for StatementStatus
impl Sync for StatementStatus
impl Unpin for StatementStatus
impl UnwindSafe for StatementStatus
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more