Enum bpaf::ParseFailure

pub enum ParseFailure {
    Stdout(String),
    Stderr(String),
}

Unsuccessful command line parsing outcome

Useful for unit testing for user parsers, intented to be consumed with ParseFailure::unwrap_stdout and ParseFailure::unwrap_stdout

Variants

Stdout(String)

Terminate and print this to stdout

Stderr(String)

Terminate and print this to stderr

Implementations

impl ParseFailure

pub fn unwrap_stderr(self) -> String

Returns the contained stderr values

Intended to be used with unit tests

Panics

Will panic if failure contains stdout

pub fn unwrap_stdout(self) -> String

Returns the contained stdout values

Intended to be used with unit tests

Panics

Will panic if failure contains stderr

Trait Implementations

impl Clone for ParseFailure

fn clone(&self) -> ParseFailure

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParseFailure

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

Formats the value using the given formatter.