Enum OpenError

#[non_exhaustive]
pub enum OpenError {
    Io(Error),
    Spawn {
        cmds: String,
        source: Error,
    },
    ExitStatus {
        cmd: &'static str,
        status: ExitStatus,
        stderr: String,
    },
}

An error type representing the failure to open a path. Possibly returned by the open function.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

An IO error occurred.

Spawn

There was an error spawning command(s).

Fields

cmds: String

The command(s) that failed to spawn.

source: Error

The underlying error.

ExitStatus

A command exited with a non-zero exit status.

Fields

cmd: &'static str

A string that identifies the command.

status: ExitStatus

The failed process’s exit status.

stderr: String

Anything the process wrote to stderr.

Trait Implementations

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Error for OpenError

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.