Enum Error

pub enum Error {
    MissingUser,
    Preprocess {
        err: Error,
    },
    PcOutOfBounds {
        pc: ResolvedProgramCounter,
        max: usize,
    },
    ParallelMergeOutOfBounds {
        pc: ResolvedProgramCounter,
        merge: ResolvedProgramCounter,
    },
    ParallelWithNonJoin {
        pc: ResolvedProgramCounter,
        merge: ResolvedProgramCounter,
        got: String,
    },
    StrayJoin {
        pc: ResolvedProgramCounter,
    },
    IllegalCall {
        pc: ResolvedProgramCounter,
        name: String,
    },
    CommitTooMuchOutput {
        pc: ResolvedProgramCounter,
        got: usize,
    },
    CommitNoOutput {
        pc: ResolvedProgramCounter,
    },
    CommitReturnsResult {
        pc: ResolvedProgramCounter,
    },
}

Defines errors that may occur when compiling an ast::Workflow to a Workflow.

Variants

MissingUser

No user was given in the input workflow.

Preprocess

Failed to preprocess the given workflow.

Fields

err: Error

PcOutOfBounds

Function ID was out-of-bounds.

Fields

pc: ResolvedProgramCounter

max: usize

ParallelMergeOutOfBounds

A parallel edge was found who’s merge was not found.

Fields

pc: ResolvedProgramCounter

merge: ResolvedProgramCounter

ParallelWithNonJoin

A parallel edge was found who’s merge is not an ast::Edge::Join.

Fields

pc: ResolvedProgramCounter

merge: ResolvedProgramCounter

got: String

StrayJoin

Found a join that wasn’t paired with a parallel edge.

Fields

pc: ResolvedProgramCounter

IllegalCall

A call was performed to a non-builtin

Fields

pc: ResolvedProgramCounter

name: String

CommitTooMuchOutput

A commit_result() was found that returns more than 1 result.

Fields

pc: ResolvedProgramCounter

got: usize

CommitNoOutput

A commit_result() was found without output.

Fields

pc: ResolvedProgramCounter

CommitReturnsResult

A commit_result() was found that outputs a result instead of a dataset.

Fields

pc: ResolvedProgramCounter

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.