Trait RuntimePrimitives 

pub trait RuntimePrimitives {
    // Required methods
    fn describe(&self) -> RuntimeDescriptor;
    fn is_eos(&self, token: u32) -> bool;
    fn mem_counters(&self) -> MemCounters;
    fn seq_create(&mut self) -> Result<Seq, PrimError>;
    fn seq_free(&mut self, seq: Seq);
    fn seq_len(&self, seq: Seq) -> u64;
    fn seq_copy(
        &mut self,
        src: Seq,
        dst: Seq,
        len: u64,
    ) -> Result<(), PrimError>;
    fn seq_truncate(&mut self, seq: Seq, new_len: u64) -> Result<(), PrimError>;
    fn seq_boundary(&self, seq: Seq, cap: u64) -> u64;
    fn seq_export(
        &mut self,
        seq: Seq,
        len: u64,
        encoding: u8,
    ) -> Result<Vec<u8>, PrimError>;
    fn seq_import(&mut self, seq: Seq, payload: &[u8]) -> Result<u64, PrimError>;
    fn step(&mut self, feeds: &[Feed<'_>]) -> Result<Vec<Vec<f32>>, PrimError>;

    // Provided methods
    fn cells_released(&self, seqs: &[Seq]) -> u64 { ... }
    fn step_sampled(
        &mut self,
        _feeds: &[Feed<'_>],
        _specs: &[SampleSpec],
    ) -> Result<Option<Vec<u32>>, PrimError> { ... }
    fn step_rows(
        &mut self,
        _feeds: &[Feed<'_>],
    ) -> Result<Option<Vec<Vec<Vec<f32>>>>, PrimError> { ... }
    fn sync_steps(&mut self, _on: bool) { ... }
    fn shed(&mut self, _bytes_target: u64) -> u64 { ... }
    fn vocabulary(&self) -> Option<Vocabulary> { ... }
}

Required Methods

fn describe(&self) -> RuntimeDescriptor

fn is_eos(&self, token: u32) -> bool

fn mem_counters(&self) -> MemCounters

fn seq_create(&mut self) -> Result<Seq, PrimError>

fn seq_free(&mut self, seq: Seq)

fn seq_len(&self, seq: Seq) -> u64

fn seq_copy(&mut self, src: Seq, dst: Seq, len: u64) -> Result<(), PrimError>

fn seq_truncate(&mut self, seq: Seq, new_len: u64) -> Result<(), PrimError>

fn seq_boundary(&self, seq: Seq, cap: u64) -> u64

fn seq_export( &mut self, seq: Seq, len: u64, encoding: u8, ) -> Result<Vec<u8>, PrimError>

fn seq_import(&mut self, seq: Seq, payload: &[u8]) -> Result<u64, PrimError>

fn step(&mut self, feeds: &[Feed<'_>]) -> Result<Vec<Vec<f32>>, PrimError>

Provided Methods

fn cells_released(&self, seqs: &[Seq]) -> u64

fn step_sampled( &mut self, _feeds: &[Feed<'_>], _specs: &[SampleSpec], ) -> Result<Option<Vec<u32>>, PrimError>

fn step_rows( &mut self, _feeds: &[Feed<'_>], ) -> Result<Option<Vec<Vec<Vec<f32>>>>, PrimError>

step, answering for each feed that wants rows a row after every one of its tokens (in order), not only its last. Ok(None): not served, and nothing moved.

fn sync_steps(&mut self, _on: bool)

Whether a step that reads no row is done when it returns, rather than queued.

fn shed(&mut self, _bytes_target: u64) -> u64

fn vocabulary(&self) -> Option<Vocabulary>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl RuntimePrimitives for FakePrimitives