Enum WorkerError 

pub enum WorkerError {
    CreationFailed {
        message: String,
    },
    Terminated {
        worker_id: u32,
    },
    PostMessageFailed {
        worker_id: u32,
        message: String,
    },
    PoolExhausted {
        pool_size: usize,
        pending_jobs: usize,
    },
    ResponseTimeout {
        worker_id: u32,
        job_id: u64,
        timeout_ms: u64,
    },
    InvalidResponse {
        expected: String,
        actual: String,
    },
}

Web Worker errors

Variants

CreationFailed

Worker creation failed

Fields

message: String

Error message

Terminated

Worker terminated unexpectedly

Fields

worker_id: u32

Worker ID

PostMessageFailed

Message posting failed

Fields

worker_id: u32

Worker ID

message: String

Error details

PoolExhausted

Worker pool exhausted

Fields

pool_size: usize

Pool size

pending_jobs: usize

Pending jobs

ResponseTimeout

Worker response timeout

Fields

worker_id: u32

Worker ID

job_id: u64

Job ID

timeout_ms: u64

Timeout duration in milliseconds

InvalidResponse

Invalid worker response

Fields

expected: String

Expected response type

actual: String

Actual response

Trait Implementations

impl Clone for WorkerError

fn clone(&self) -> WorkerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkerError

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

Formats the value using the given formatter.

impl Display for WorkerError

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

Formats the value using the given formatter.

impl Error for WorkerError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<WorkerError> for WasmError

Convert WorkerError to WasmError

fn from(err: WorkerError) -> Self

Converts to this type from the input type.