Enum LakehouseByteCacheFill 

#[non_exhaustive]
pub enum LakehouseByteCacheFill {
    Disabled,
    ReadThrough,
    FillBeforeRead,
}

When a local byte-cache miss for an s3:// Parquet object is filled.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Disabled

A miss reads the object remotely and leaves the cache unchanged.

ReadThrough

A miss reads the object remotely and fills the cache in the background.

FillBeforeRead

A miss fills the cache first; the read then opens the local file.

Trait Implementations

impl Clone for LakehouseByteCacheFill

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for LakehouseByteCacheFill

impl Debug for LakehouseByteCacheFill

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LakehouseByteCacheFill

fn default() -> Self

Returns the “default value” for a type.

impl Eq for LakehouseByteCacheFill

impl Hash for LakehouseByteCacheFill

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LakehouseByteCacheFill

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for LakehouseByteCacheFill