Struct cargo::util::errors::CliError

pub struct CliError {
    pub error: Option<Error>,
    pub exit_code: i32,
}

The CLI error is the error type used at Cargo's CLI-layer.

All errors from the lib side of Cargo will get wrapped with this error. Other errors (such as command-line argument validation) will create this directly.

Fields

error: Option<Error>

The error to display. This can be None in rare cases to exit with a code without displaying a message. For example cargo run -q where the resulting process exits with a nonzero code (on Windows), or an external subcommand that exits nonzero (we assume it printed its own message).

exit_code: i32

The process exit code.

Implementations

impl CliError

pub fn new(error: Error, code: i32) -> CliError

pub fn code(code: i32) -> CliError

Trait Implementations

impl Debug for CliError

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

Formats the value using the given formatter.

impl From<Error> for CliError

fn from(err: Error) -> CliError

Performs the conversion.

impl From<Error> for CliError

fn from(err: Error) -> CliError

Performs the conversion.