Enum ExecError 

pub enum ExecError<K, E> {
    Build(BuildError<K>),
    Cycle {
        remaining: Vec<K>,
    },
    TaskFailed {
        task: K,
        error: E,
    },
    OutputMissing(K),
    InternalInvariant(&'static str),
}

Variants

Build(BuildError<K>)

Cycle

Fields

remaining: Vec<K>

TaskFailed

Fields

task: K

error: E

OutputMissing(K)

InternalInvariant(&'static str)

Trait Implementations

impl<K: Debug, E: Debug> Debug for ExecError<K, E>

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

Formats the value using the given formatter.

impl<K: Debug, E: Debug> Display for ExecError<K, E>

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

Formats the value using the given formatter.

impl<K: Debug, E: Debug> Error for ExecError<K, E>

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<K, E> From<BuildError<K>> for ExecError<K, E>

fn from(e: BuildError<K>) -> Self

Converts to this type from the input type.