Struct Open 

pub struct Open { /* private fields */ }

How to open. Mirrors ztensor::read::Options, minus shard resolution: no foreign format has a shard table.

Implementations

impl Open

pub fn vocabulary(self, vocab: &Vocabulary) -> Self

pub fn map(self, map: bool) -> Self

Map the files (the default). With false, files are opened but not mapped: metadata and addresses are available, borrowed reads are not.

pub fn open(self, path: impl AsRef<Path>) -> Result<Source>

Opens one file of any supported format.

pub fn open_all(self, paths: &[impl AsRef<Path>]) -> Result<Source>

Opens several files as one name space.

What a sharded snapshot is: model-00001-of-00003.safetensors and its siblings are each a whole file that describes itself, and the index beside them is a naming convention outside the format. So this is a list of paths and nothing more. The caller decides which files belong together, because the files themselves never said.

The set may mix formats. Nothing here requires them to match: what makes it a model is that the names do not collide, which the merge checks.

Trait Implementations

impl Clone for Open

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Open

fn default() -> Self

Returns the “default value” for a type.