Struct PredecessorStreamHashes 

pub struct PredecessorStreamHashes {
    pub stdout_hash: [u8; 32],
    pub stderr_hash: [u8; 32],
}

Hashes of one hard-edge predecessor’s captured stdout and stderr, as recorded by its prior successful run (CACHE-007).

The executor maintains a BTreeMap<TaskId, PredecessorStreamHashes> as tasks complete and threads it into build_cache_key; this type is a small newtype around the pair so the entries the map carries are self-describing.

Fields

stdout_hash: [u8; 32]

Hash of the predecessor’s stdout under the active hash function.

stderr_hash: [u8; 32]

Hash of the predecessor’s stderr under the active hash function.

Trait Implementations

impl Clone for PredecessorStreamHashes

fn clone(&self) -> PredecessorStreamHashes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredecessorStreamHashes

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

Formats the value using the given formatter.

impl Hash for PredecessorStreamHashes

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PredecessorStreamHashes

fn eq(&self, other: &PredecessorStreamHashes) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PredecessorStreamHashes

impl Eq for PredecessorStreamHashes

impl StructuralPartialEq for PredecessorStreamHashes