Struct Slots 

pub struct Slots { /* private fields */ }

The slots, and the index of what each reads, writes and computes.

Implementations

impl Slots

pub fn new(ops: Vec<Op>) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn slot(&self, i: usize) -> Option<&Op>

pub fn get(&self, i: usize) -> &Op

pub fn get_mut(&mut self, i: usize) -> &mut Op

pub fn take(&mut self, i: usize) -> Option<Op>

pub fn put(&mut self, i: usize, op: Op)

pub fn insert(&mut self, i: usize, op: Op)

A new slot at i, every slot from i on moved one along.

pub fn live(&self) -> impl Iterator<Item = (usize, &Op)>

pub fn into_ops(self) -> Vec<Op>

pub fn readers(&self, t: &str) -> Vec<usize>

The slots that read t, in order.

pub fn producer(&self, t: &str) -> Option<usize>

The slot that computes t whole into its own buffer.

pub fn maker(&self, t: &str) -> Option<usize>

The slot that writes t whole: as its result, or as a result it keeps beside it.

pub fn untouched( &self, t: &str, from: usize, to: usize, reads: bool, skip: &[usize], ) -> bool

Whether no live slot strictly between from and to, but those of skip, writes t (reads too when asked).

pub fn crosses(&self, i: usize, j: usize, group: &[usize]) -> bool

Whether slot j’s op, moved up to slot i, would cross a live slot between them but those of group: one that writes what it reads or writes, or reads what it writes.

pub fn sinks_past(&self, i: usize, j: usize, group: &[usize]) -> bool

Whether slot i’s op, moved down to slot j, would cross a live slot between them but those of group.

Trait Implementations

impl Clone for Slots

fn clone(&self) -> Slots

Returns a duplicate of the value.

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

Performs copy-assignment from source.