Struct arrow2::io::ipc::read::FileMetadata

pub struct FileMetadata {
    pub schema: Schema,
    pub ipc_schema: IpcSchema,
    pub blocks: Vec<Block>,
    pub size: u64,
    /* private fields */
}

Available on crate feature io_ipc only.

Metadata of an Arrow IPC file, written in the footer of the file.

Fields

schema: Schema

The schema that is read from the file footer

ipc_schema: IpcSchema

The files’ IpcSchema

blocks: Vec<Block>

The blocks in the file

A block indicates the regions in the file to read to get data

size: u64

The total size of the file in bytes

Trait Implementations

impl Clone for FileMetadata

fn clone(&self) -> FileMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileMetadata

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

Formats the value using the given formatter.