Struct ValidationError 

pub struct ValidationError {
    pub message: String,
}

An error reported by a synchronous input validator.

Fields

message: String

The message shown beneath the input.

Implementations

impl ValidationError

pub fn new(message: impl Into<String>) -> Self

Creates a validation error with a displayable message. message is plain text. Escape sequences in it are counted as ordinary characters when the prompt measures its cells, so a pre-styled string mis-aligns the field; style it through the prompt’s theme instead.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl PartialEq for ValidationError

fn eq(&self, other: &ValidationError) -> 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 Eq for ValidationError

impl StructuralPartialEq for ValidationError