Enum Validation 

pub enum Validation {
    Finish,
    Continue,
}

The state of a prompt on validation.

See Prompt::validate

Variants

Finish

If the prompt is ready to finish.

Continue

If the state is valid, but the prompt should still persist.

Unlike returning an Err, this will not show an error and is a way for the prompt to progress its internal state machine.

Trait Implementations

impl Clone for Validation

fn clone(&self) -> Validation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Validation

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

Formats the value using the given formatter.

impl PartialEq for Validation

fn eq(&self, other: &Validation) -> 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 Copy for Validation

impl Eq for Validation

impl StructuralPartialEq for Validation