Trait Source 

pub trait Source<Unit>: Sized {
    // Required methods
    fn read(&mut self, unit: &mut Unit) -> bool;
    fn is_exhausted(&self) -> bool;
}

Trait for a source that provides rANS units to the decoder.

Equivalent to the operator(unit_t&) call on the C++ source type, simplified to a bool return since the decoder uses boolean outcomes.

Required Methods

fn read(&mut self, unit: &mut Unit) -> bool

Read the next unit from the source. Returns true if a unit was available, false if exhausted.

fn is_exhausted(&self) -> bool

Check whether the source has been fully consumed.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'a, Unit> Source<Unit> for SliceSource<'a, Unit>

where Unit: Copy,