Enum TaskMutationError 

pub enum TaskMutationError {
    Io {
        context: String,
        source: Error,
    },
    Validation(String),
    NotFound(String),
    Other(String),
}

Error type for task mutation ports.

Variants

Io

Filesystem or transport failure.

Fields

context: String

Short operation context.

source: Error

Source error.

Validation(String)

Validation or precondition failure.

NotFound(String)

Requested task artifact or item was not found.

Other(String)

Unexpected transport or backend failure.

Implementations

impl TaskMutationError

pub fn io(context: impl Into<String>, source: Error) -> TaskMutationError

Build an I/O flavored error.

pub fn validation(message: impl Into<String>) -> TaskMutationError

Build a validation error.

pub fn not_found(message: impl Into<String>) -> TaskMutationError

Build a not-found error.

pub fn other(message: impl Into<String>) -> TaskMutationError

Build a catch-all error.

Trait Implementations

impl Debug for TaskMutationError

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

Formats the value using the given formatter.

impl Display for TaskMutationError

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

Formats the value using the given formatter.

impl Error for TaskMutationError

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.