Enum RustBashError 

pub enum RustBashError {
    Parse(String),
    Execution(String),
    ExpansionError {
        message: String,
        exit_code: i32,
        should_exit: bool,
    },
    FailGlob {
        pattern: String,
    },
    RedirectFailed(String),
    LimitExceeded {
        limit_name: &'static str,
        limit_value: usize,
        actual_value: usize,
    },
    Network(String),
    Vfs(VfsError),
    Timeout,
}

Top-level error type for the rust-bash interpreter.

Variants

Parse(String)

Execution(String)

ExpansionError

An expansion-time error that aborts the current command and sets the exit code. When should_exit is true the script also terminates (used by ${var:?msg}). When false, only the current command is aborted (used for e.g. negative substring length).

Fields

message: String

exit_code: i32

should_exit: bool

FailGlob

A failglob error: no glob matches found when shopt -s failglob is on. Aborts the current simple command (exit code 1) but does NOT exit the script.

Fields

pattern: String

RedirectFailed(String)

A redirect failure (e.g. nonexistent input file, empty filename). Aborts the current command with exit code 1, reports error on stderr, but does NOT exit the script.

LimitExceeded

Fields

limit_name: &'static str

limit_value: usize

actual_value: usize

Network(String)

Vfs(VfsError)

Timeout

Trait Implementations

impl Debug for RustBashError

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

Formats the value using the given formatter.

impl Display for RustBashError

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

Formats the value using the given formatter.

impl Error for RustBashError

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 From<VfsError> for RustBashError

fn from(e: VfsError) -> Self

Converts to this type from the input type.