Skip to main content

OneshotObject

mz_storage_operators::oneshot_source

Trait OneshotObject 

Source 
pub trait OneshotObject {
    // Required methods
    fn name(&self) -> &str;
    fn path(&self) -> &str;
    fn size(&self) -> usize;
    fn encodings(&self) -> &[Encoding];
}
Expand description

An object that will be fetched from a OneshotSource.

Required Methods§

Source

fn name(&self) -> &str

Name of the object, including any extensions.

Source

fn path(&self) -> &str

Path of the object within the remote source.

Source

fn size(&self) -> usize

Size of this object in bytes.

Source

fn encodings(&self) -> &[Encoding]

Encodings of the entire object, if any.

Note: The object may internally use compression, e.g. a Parquet file could compress its column chunks, but if the Parquet file itself is not compressed then this would return None.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§