Struct Rope 

pub struct Rope { /* private fields */ }

Rotary position tables for one base, as Hugging Face builds them for the default rope type.

Implementations

impl Rope

pub fn new(theta: f64, dim: usize, len: usize) -> Self

Tables for positions 0..len over heads of dim (even).

Panics

If dim is odd.

pub fn len(&self) -> usize

Positions the tables cover.

pub fn is_empty(&self) -> bool

True when the tables cover no positions.

pub fn apply(&self, x: &mut [f32], pos: usize)

Rotates one head vector at position pos in place: x cos + rotate_half(x) sin.

Panics

If pos is past the tables or x is not one head long.

Trait Implementations

impl Clone for Rope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rope

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

Formats the value using the given formatter.