Struct clap::ClapError [] [src]

pub struct ClapError {
    pub error: String,
    pub error_type: ClapErrorType,
}

Command line argument parser error

Fields

error: String

Formated error message

error_type: ClapErrorType

The type of error

Methods

impl ClapError
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fn use_stderr(&self) -> bool

Should the message be written to stdout or not

fn exit(&self) -> !

Prints the error to stderr and exits with a status of 1

Trait Implementations

impl Debug for ClapError
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fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for ClapError
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fn description(&self) -> &str

A short description of the error. Read more

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any. Read more

impl Display for ClapError
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fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<Error> for ClapError
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fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for ClapError
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fn from(e: Error) -> Self

Performs the conversion.