Enum DynByteSource

pub enum DynByteSource {
    MemSlice(MemSliceByteSource),
    Cloud(ObjectStoreByteSource),
}

Available on crate feature cloud only.

Dynamic dispatch to async functions.

Variants

MemSlice(MemSliceByteSource)

Cloud(ObjectStoreByteSource)

Implementations

impl DynByteSource

pub fn variant_name(&self) -> &str

Trait Implementations

impl ByteSource for DynByteSource

async fn get_size(&self) -> PolarsResult<usize>

async fn get_range(&self, range: Range<usize>) -> PolarsResult<MemSlice>

Panics

async fn get_ranges( &self, ranges: &mut [Range<usize>], ) -> PolarsResult<PlHashMap<usize, MemSlice>>

Note: This will mutably sort ranges for coalescing.

impl Default for DynByteSource

fn default() -> Self

Returns the “default value” for a type.

impl From<MemSlice> for DynByteSource

fn from(value: MemSlice) -> Self

Converts to this type from the input type.

impl From<MemSliceByteSource> for DynByteSource

fn from(value: MemSliceByteSource) -> Self

Converts to this type from the input type.

impl From<ObjectStoreByteSource> for DynByteSource

fn from(value: ObjectStoreByteSource) -> Self

Converts to this type from the input type.