Enum WasmBuildProgressEvent 

#[non_exhaustive]
pub enum WasmBuildProgressEvent {
    Started,
    InputsResolved {
        fingerprint: InputDigest,
        input_digest: InputDigest,
        elapsed: Duration,
    },
    CacheMiss {
        fingerprint: InputDigest,
    },
    CacheHit {
        fingerprint: InputDigest,
    },
    SharedTargetLockStarted {
        target_dir: PathBuf,
    },
    SharedTargetLockAcquired {
        target_dir: PathBuf,
        wait: Duration,
    },
    SharedTargetMaintenanceStarted {
        target_dir: PathBuf,
    },
    SharedTargetMaintenanceFinished {
        outcome: SharedIncrementalTargetMaintenanceOutcome,
    },
    CargoStarted {
        target_dir: PathBuf,
    },
    CargoOutput {
        stream: WasmBuildOutputStream,
        bytes: Vec<u8>,
    },
    Heartbeat {
        phase: WasmBuildProgressPhase,
        elapsed: Duration,
    },
    CargoFinished {
        success: bool,
        code: Option<i32>,
        elapsed: Duration,
    },
    Finished {
        outcome: WasmBuildProgressOutcome,
        fingerprint: InputDigest,
        elapsed: Duration,
    },
}

Structured progress emitted by an observed cacheable Wasm build.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Started

One build/cache acquisition started.

InputsResolved

One exact Cargo input-resolution pass completed.

Fields

fingerprint: InputDigest

Complete exact build fingerprint.

input_digest: InputDigest

Semantic selected-source/configuration digest.

elapsed: Duration

Time spent on this resolution pass.

CacheMiss

No reusable exact entry existed for this fingerprint.

Fields

fingerprint: InputDigest

Missing exact fingerprint.

CacheHit

Exact artifacts were found and materialized when necessary.

Fields

fingerprint: InputDigest

Reused exact fingerprint.

SharedTargetLockStarted

The build is about to wait for a caller-owned shared Cargo target.

Fields

target_dir: PathBuf

Shared target selected by the build specification.

SharedTargetLockAcquired

Exclusive shared-target ownership was acquired.

Fields

target_dir: PathBuf

Canonical shared target directory.

wait: Duration

Time spent waiting for another process.

SharedTargetMaintenanceStarted

Scheduled shared-target retention is about to be evaluated under lock.

Fields

target_dir: PathBuf

Canonical shared target selected by the build specification.

SharedTargetMaintenanceFinished

Scheduled shared-target retention completed or was skipped.

Fields

outcome: SharedIncrementalTargetMaintenanceOutcome

Structured retention result attached to the successful acquisition.

CargoStarted

Cargo compilation started.

Fields

target_dir: PathBuf

Cargo target receiving compilation state.

CargoOutput

One raw Cargo output chunk was read without lossy UTF-8 conversion.

Fields

stream: WasmBuildOutputStream

Child-process stream that produced the bytes.

bytes: Vec<u8>

Raw output bytes in per-stream read order.

Heartbeat

The current acquisition phase remained active without another event.

Fields

phase: WasmBuildProgressPhase

Phase that is still making or waiting for progress.

elapsed: Duration

Time elapsed since this phase started.

CargoFinished

Cargo exited and all captured output was drained.

Fields

success: bool

Whether Cargo reported success.

code: Option<i32>

Portable exit code when the platform exposes one.

elapsed: Duration

Complete Cargo execution duration.

Finished

The complete cacheable build operation succeeded.

Fields

outcome: WasmBuildProgressOutcome

Whether Cargo ran or an exact entry was reused.

fingerprint: InputDigest

Exact fingerprint selected by the operation.

elapsed: Duration

Total operation duration.

Trait Implementations

impl Clone for WasmBuildProgressEvent

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmBuildProgressEvent

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

Formats the value using the given formatter.

impl Eq for WasmBuildProgressEvent

impl PartialEq for WasmBuildProgressEvent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WasmBuildProgressEvent