Enum shell_candy::Error

pub enum Error {
    TaskFailure {
        task: String,
        exit_status: ExitStatus,
    },
    InvalidTask {
        task: String,
        reason: String,
    },
    CouldNotSpawn {
        task: String,
        source: Error,
    },
    CouldNotWait {
        task: String,
        source: Error,
    },
    EarlyReturn(Box<dyn Error + Send + Sync + 'static>),
}

The possible errors reported by a ShellTask.

Variants

TaskFailure

Fields

task: String

The task that failed.

exit_status: ExitStatus

The exit status that was returned.

This error occurs when a command exits with a status other than 0.

InvalidTask

Fields

task: String

The malformed task.

reason: String

The reason the task was malformed.

This error occurs when a task could not be instantiated because it was malformed. This is a usage error, make sure you’ve typed the command correctly.

CouldNotSpawn

Fields

task: String

The task that could not spawn.

source: Error

The io::Error that was reported by std::process::Command::spawn.

This error occurs when a task could not spawn. Originates from std::process::Command::spawn.

CouldNotWait

Fields

task: String

The task that could not be waited for.

source: Error

/The io::Error that was reported by std::process::Child::wait.

There was an error waiting for the task status. Originates from std::process::Child::wait.

EarlyReturn(Box<dyn Error + Send + Sync + 'static>)

This error can be returned from log handlers to terminate early.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<Box<dyn Error + Sync + Send + 'static, Global>> for Error

fn from(source: Box<dyn Error + Send + Sync + 'static>) -> Self

Converts to this type from the input type.