Enum QueryWindow 

pub enum QueryWindow<'a> {
    All,
    Since(ChangeTick),
    Cursor(&'a mut QueryCursor),
}

Added/changed window for one prepared-query execution.

Variants

All

Traverse from the start of change history.

Since(ChangeTick)

Half-open window (tick, captured_now].

Cursor(&'a mut QueryCursor)

Reusable cursor bound to this prepared query’s fingerprint.

Implementations

impl<'a> QueryWindow<'a>

pub const fn all() -> Self

Window from the start of change history.

pub const fn since(tick: ChangeTick) -> Self

Explicit half-open added/changed window.

pub fn cursor(cursor: &mut QueryCursor) -> QueryWindow<'_>

Cursor-backed added/changed window for repeated traversals.