Struct MLBin 

pub struct MLBin {
    pub cellar_directory: PathBuf,
    pub rack_name: PathBuf,
    pub project_name: PathBuf,
    pub version: String,
}

ML-bin is a specific release of a model stored under a rack (e.g., vit-l/1.1/). ML-bin has artifacts like checkpoints, configs, logs. It corresponds to a “vintage” in the wine analogy. ML-bin is expressed as {cellar_directory}/{rack_directory}/{project}/{version}/.

Fields

cellar_directory: PathBuf

The absolute path to the root of the ML-cellar storage.

rack_name: PathBuf

The name (relative directory path) of the rack.

project_name: PathBuf

The name (relative directory path) of the project.

version: String

The version of the project.

Implementations

impl MLBin

pub fn new( cellar_directory: PathBuf, rack_name: impl Into<PathBuf>, project_name: impl Into<PathBuf>, version: String, ) -> Self

Creates a new MLBin instance.

Arguments

• cellar_directory - The absolute path to the root of the ML-cellar storage
• rack_name - The name (relative directory path) of the rack
• project_name - The name (relative directory path) of the project
• version - The version string of the model

pub fn from_ml_bin_path( ml_bin_path: PathBuf, cellar_directory: PathBuf, rack_directory: PathBuf, ) -> Self

Creates a new MLBin instance from an ML-bin path.

This method parses the ML-bin path and extracts the rack name, project name, and version by analyzing the directory structure relative to the cellar and rack directories.

Arguments

• ml_bin_path - The path to the ML-bin (can be relative or absolute)
• cellar_directory - The absolute path to the root directory of the ML-cellar
• rack_directory - The absolute path to the directory of the rack

pub fn get_full_path(&self) -> PathBuf

Returns the full absolute path to the ML-bin directory. Constructs the path by joining: {cellar_directory}/{rack_name}/{project_name}/{version}