Struct FileMeta 

pub struct FileMeta {
    pub object_meta: ObjectMeta,
    pub range: Option<FileRange>,
    pub extensions: Option<Arc<dyn Any + Send + Sync>>,
    pub metadata_size_hint: Option<usize>,
}

A single file or part of a file that should be read, along with its schema, statistics

Fields

object_meta: ObjectMeta

Path for the file (e.g. URL, filesystem path, etc)

range: Option<FileRange>

An optional file range for a more fine-grained parallel execution

extensions: Option<Arc<dyn Any + Send + Sync>>

An optional field for user defined per object metadata

metadata_size_hint: Option<usize>

Size hint for the metadata of this file

Implementations

impl FileMeta

pub fn location(&self) -> &Path

The full path to the object

Trait Implementations

impl Clone for FileMeta

fn clone(&self) -> FileMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileMeta

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

Formats the value using the given formatter.

impl From<ObjectMeta> for FileMeta

fn from(object_meta: ObjectMeta) -> Self

Converts to this type from the input type.