pub struct DictionaryEncoder<'a> { /* private fields */ }Expand description
Encoder for Dictionary encoding.
Implementations§
Trait Implementations§
Source§impl Encoder for DictionaryEncoder<'_>
impl Encoder for DictionaryEncoder<'_>
Source§fn encode<'life0, 'life1, 'life2, 'async_trait>(
&'life0 mut self,
array: &'life1 [&'life2 dyn Array],
) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
fn encode<'life0, 'life1, 'life2, 'async_trait>(
&'life0 mut self,
array: &'life1 [&'life2 dyn Array],
) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
Write an slice of Arrays, and returns the file offset of the beginning of the batch.
Auto Trait Implementations§
impl<'a> Freeze for DictionaryEncoder<'a>
impl<'a> !RefUnwindSafe for DictionaryEncoder<'a>
impl<'a> Send for DictionaryEncoder<'a>
impl<'a> !Sync for DictionaryEncoder<'a>
impl<'a> Unpin for DictionaryEncoder<'a>
impl<'a> !UnwindSafe for DictionaryEncoder<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moreCreates a shared type from an unshared type.