Struct StableHash 

pub struct StableHash(/* private fields */);

Two FNV-style lanes over the written bytes, matching the render graph’s keys.

Implementations

impl StableHash

pub const fn new() -> Self

An empty hash.

pub fn bytes(&mut self, bytes: &[u8])

Adds bytes, length first, so adjacent writes cannot run together.

pub fn u32(&mut self, value: u32)

Adds a 32-bit value.

pub fn u64(&mut self, value: u64)

Adds a 64-bit value.

pub fn f32(&mut self, value: f32)

Adds the bits of an f32.

pub fn f64(&mut self, value: f64)

Adds the bits of an f64.

pub fn point(&mut self, point: Point)

Adds a point’s bits.

pub fn path(&mut self, path: &BezPath)

Adds every element of a path, with its kind.

pub fn finish(&self) -> u128

The key of everything added so far.

Trait Implementations

impl Clone for StableHash

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 StableHash

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

Formats the value using the given formatter.

impl Default for StableHash

fn default() -> Self

Returns the “default value” for a type.