pub struct ObjectStoreByteSource { /* private fields */ }Available on crate features
polars-io and cloud only.Trait Implementations§
Source§impl ByteSource for ObjectStoreByteSource
impl ByteSource for ObjectStoreByteSource
async fn get_size(&self) -> Result<usize, PolarsError>
Source§async fn get_range(&self, range: Range<usize>) -> Result<MemSlice, PolarsError>
async fn get_range(&self, range: Range<usize>) -> Result<MemSlice, PolarsError>
Panics Read more
Source§async fn get_ranges(
&self,
ranges: &mut [Range<usize>],
) -> Result<HashMap<usize, MemSlice, RandomState>, PolarsError>
async fn get_ranges( &self, ranges: &mut [Range<usize>], ) -> Result<HashMap<usize, MemSlice, RandomState>, PolarsError>
Note: This will mutably sort ranges for coalescing.
Source§impl From<ObjectStoreByteSource> for DynByteSource
impl From<ObjectStoreByteSource> for DynByteSource
Source§fn from(value: ObjectStoreByteSource) -> DynByteSource
fn from(value: ObjectStoreByteSource) -> DynByteSource
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for ObjectStoreByteSource
impl !RefUnwindSafe for ObjectStoreByteSource
impl Send for ObjectStoreByteSource
impl Sync for ObjectStoreByteSource
impl Unpin for ObjectStoreByteSource
impl !UnwindSafe for ObjectStoreByteSource
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
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§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 more