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EmptyDocSet

hermes_core::query::docset

Struct EmptyDocSet

pub struct EmptyDocSet;

Expand description

DocSet that is always empty.

Trait Implementations§

impl DocSet for EmptyDocSet

fn doc(&self) -> DocId

Current document ID, or TERMINATED if exhausted.

fn advance(&mut self) -> DocId

Advance to the next document. Returns the new doc ID or TERMINATED.

fn seek(&mut self, _target: DocId) -> DocId

Seek to the first document >= target. Returns doc ID or TERMINATED.

fn size_hint(&self) -> u32

Estimated number of remaining documents.

Auto Trait Implementations§

impl Freeze for EmptyDocSet

impl RefUnwindSafe for EmptyDocSet

impl Send for EmptyDocSet

impl Sync for EmptyDocSet

impl Unpin for EmptyDocSet

impl UnsafeUnpin for EmptyDocSet

impl UnwindSafe for EmptyDocSet

Blanket Implementations§

impl<T> Any for T
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