Trait tantivy::HasLen[−][src]

pub trait HasLen {
    fn len(&self) -> usize;

    fn is_empty(&self) -> bool { ... }
}

Has length trait

Required methods

`fn len(&self) -> usize`[src]

Return length

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Provided methods

`fn is_empty(&self) -> bool`[src]

Returns true iff empty.

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Implementors

`impl HasLen for FileSlice`[src]

`fn len(&self) -> usize`[src]

`impl HasLen for DeleteBitSet`[src]

`fn len(&self) -> usize`[src]

`impl HasLen for SegmentPostings`[src]

`fn len(&self) -> usize`[src]

`impl<T: Deref<Target = [u8]>> HasLen for T`[src]

`fn len(&self) -> usize`[src]

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