# Functions
MayAsyncJob construct async job or return error.
MayCallableOf construct functional object or return error.
MaySignatureOf inspect function signature or return error.
MustAsyncJob construct async job or panic if error.
MustCallableOf construct functional object or panic if error.
MustInvoke call functional object or panic if error.
MustInvokeNoResult call functional object and ignore result or panic if error.
MustSignatureOf inspect function signature or panic if error.
# Constants
AsyncJobCompleted job has completed.
AsyncJobRunning job is running for now.
AsyncJobStartFailed job has failed at start.
# Variables
ErrArgsNotMatched2Signature error when arguments are not matched to signature.
# Structs
AsyncJobState job state at moment.
# Interfaces
AsyncJob asynchronous job interface.
AsyncJobControl job control interface.
Callable is functional object interface.
Signature is a function signature.
SignatureKey comparable key of signature.
# Type aliases
AsyncJobStatus async job status.