Struct BrickState 

pub struct BrickState {
    pub tensors: HashMap<String, Vec<f32>>,
    pub shapes: HashMap<String, Vec<usize>>,
    pub metadata: HashMap<String, StateValue>,
    pub version: u64,
}

Brick state snapshot with structural sharing

Fields

tensors: HashMap<String, Vec<f32>>

Named tensors (using owned Vecs for simplicity)

shapes: HashMap<String, Vec<usize>>

Tensor shapes

metadata: HashMap<String, StateValue>

Scalar metadata

version: u64

Snapshot version for debugging

Implementations

impl BrickState

pub fn new() -> Self

Create a new empty state

pub fn snapshot(&self) -> Self

Create a snapshot (clones with new version)

pub fn set_tensor( &mut self, name: impl Into<String>, data: Vec<f32>, shape: Vec<usize>, )

Set a tensor value

pub fn get_tensor(&self, name: &str) -> Option<(&[f32], &[usize])>

Get a tensor value

pub fn set_metadata(&mut self, key: impl Into<String>, value: StateValue)

Set metadata value

pub fn get_metadata(&self, key: &str) -> Option<&StateValue>

Get metadata value

Trait Implementations

impl Clone for BrickState

fn clone(&self) -> BrickState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BrickState

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

Formats the value using the given formatter.

impl Default for BrickState

fn default() -> Self

Returns the “default value” for a type.