Enum EarlyExit 

pub enum EarlyExit {
    Err(Error),
    Help(Help),
}

Information to display to the user about why a FromArgs construction exited early.

This can occur due to either failed parsing or a flag like --help.

Variants

Err(Error)

Early exit and display the error message.

Help(Help)

Early exit and display the help message.

Trait Implementations

impl Debug for EarlyExit

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

Formats the value using the given formatter.

impl Display for EarlyExit

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

Formats the value using the given formatter.

impl From<Error> for EarlyExit

fn from(value: Error) -> Self

Converts to this type from the input type.

impl PartialEq for EarlyExit

fn eq(&self, other: &EarlyExit) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EarlyExit