Struct SecondaryIndexQuery

Source

pub struct SecondaryIndexQuery<'query, 'engine, S: Store> { /* private fields */ }

Expand description

A finite-budget query session over one immutable secondary-index snapshot.

Implementations§

Source §

impl<'query, 'engine, S: Store> SecondaryIndexQuery<'query, 'engine, S>

Source

pub fn exact_page( &self, term: &[u8], cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn prefix_page( &self, prefix: &[u8], cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn range_page( &self, start: &[u8], end: Option<&[u8]>, cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn exact_reverse_page( &self, term: &[u8], cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn prefix_reverse_page( &self, prefix: &[u8], cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn range_reverse_page( &self, start: &[u8], end: Option<&[u8]>, cursor: Option<&SecondaryIndexCursor>, limit: usize, ) -> Result<SecondaryIndexPage, Error>

Source

pub fn records(&self, term: &[u8]) -> Result<Vec<IndexedSourceRecord>, Error>

Auto Trait Implementations§

§

impl<'query, 'engine, S> Freeze for SecondaryIndexQuery<'query, 'engine, S>

§

impl<'query, 'engine, S> RefUnwindSafe for SecondaryIndexQuery<'query, 'engine, S>
where S: RefUnwindSafe,

§

impl<'query, 'engine, S> UnsafeUnpin for SecondaryIndexQuery<'query, 'engine, S>

§

impl<'query, 'engine, S> UnwindSafe for SecondaryIndexQuery<'query, 'engine, S>
where S: RefUnwindSafe,

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §