Struct tantivy_fst::raw::Difference

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pub struct Difference<'f> { /* private fields */ }

Expand description

A stream of set difference over multiple fst streams in lexicographic order.

The difference operation is taken with respect to the first stream and the rest of the streams. i.e., All elements in the first stream that do not appear in any other streams.

The 'f lifetime parameter refers to the lifetime of the underlying fst.

Trait Implementations

source

impl<'a, 'f> Streamer<'a> for Difference<'f>

type Item = (&'a [u8], &'a [IndexedValue])

The type of the item emitted by this stream.

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fn next(&'a mut self) -> Option<Self::Item>

Emits the next element in this stream, or None to indicate the stream has been exhausted. Read more

Auto Trait Implementations

impl<'f> !RefUnwindSafe for Difference<'f>

impl<'f> !Send for Difference<'f>

impl<'f> !Sync for Difference<'f>

impl<'f> Unpin for Difference<'f>

impl<'f> !UnwindSafe for Difference<'f>

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for Twhere
U: From<T>,

const: unstable

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct tantivy_fst::raw::Difference

Trait Implementations

impl<'a, 'f> Streamer<'a> for Difference<'f>

type Item = (&'a [u8], &'a [IndexedValue])

fn next(&'a mut self) -> Option<Self::Item>

Auto Trait Implementations

impl<'f> !RefUnwindSafe for Difference<'f>

impl<'f> !Send for Difference<'f>

impl<'f> !Sync for Difference<'f>

impl<'f> Unpin for Difference<'f>

impl<'f> !UnwindSafe for Difference<'f>

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct tantivy_fst::raw::Difference

Trait Implementations

impl<'a, 'f> Streamer<'a> for Difference<'f>

type Item = (&'a [u8], &'a [IndexedValue])

fn next(&'a mut self) -> Option<Self::Item>

Auto Trait Implementations

impl<'f> !RefUnwindSafe for Difference<'f>

impl<'f> !Send for Difference<'f>

impl<'f> !Sync for Difference<'f>

impl<'f> Unpin for Difference<'f>

impl<'f> !UnwindSafe for Difference<'f>

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,