Struct rusqlite::vtab::IndexConstraintUsage
source · pub struct IndexConstraintUsage<'a>(/* private fields */);
Available on crate feature
vtab
only.Expand description
Information about what parameters to pass to
VTabCursor::filter
.
Implementations§
source§impl IndexConstraintUsage<'_>
impl IndexConstraintUsage<'_>
sourcepub fn set_argv_index(&mut self, argv_index: c_int)
pub fn set_argv_index(&mut self, argv_index: c_int)
if argv_index
> 0, constraint is part of argv to
VTabCursor::filter
Auto Trait Implementations§
impl<'a> RefUnwindSafe for IndexConstraintUsage<'a>
impl<'a> Send for IndexConstraintUsage<'a>
impl<'a> Sync for IndexConstraintUsage<'a>
impl<'a> Unpin for IndexConstraintUsage<'a>
impl<'a> !UnwindSafe for IndexConstraintUsage<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more