Enum TaskReads 

pub(crate) enum TaskReads {
    Small {
        len: u8,
        buf: [DepNodeIndex; 16],
    },
    Recorded(ReadsRecorder),
}

The reads recorded by one task so far, deduplicated and in first-read order.

Variants

Small

The first few reads, deduplicated by a linear scan. Most tasks never outgrow this.

Fields

len: u8

buf: [DepNodeIndex; 16]

Recorded(ReadsRecorder)

The reads of a task that outgrew the inline buffer.

Implementations

impl TaskReads

pub(crate) fn new() -> Self

pub(crate) fn insert( &mut self, index: DepNodeIndex, pool: &Lock<Vec<ReadsRecorder>>, ) -> bool

Records a read and returns whether it was new for the task. The pool provides a recorder when the task outgrows the inline buffer.

pub(crate) fn edges(&self) -> &[DepNodeIndex]

The task’s deduplicated reads, in first-read order.

Trait Implementations

impl Debug for TaskReads

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 72 bytes

Size for each variant:

• Small: 67 bytes
• Recorded: 63 bytes