Struct Checkpoint 

pub struct Checkpoint {
    pub inventory: Inventory,
    pub objects: MappedObjects,
}

A local container inventory with the mappings backing its tensor data.

Fields

inventory: Inventory

Metadata read from the container, before architecture adaptation.

objects: MappedObjects

Immutable backing files for the inventory’s data spans.

Implementations

impl Checkpoint

pub fn open(path: &Path) -> Result<Self>

Open a safetensors folder/file or a GGUF file. Files must remain unchanged while the checkpoint or any mapped view is alive.

pub fn validate(&self) -> Result<()>

Check unique tensor names, tensor layouts, and bounds within backing files. This does not verify tensor values or architecture compatibility.