Struct Violation 

pub struct Violation {
    pub field: Option<&'static str>,
    pub message: &'static str,
}

A single failed constraint, optionally associated with a named field.

Fields

field: Option<&'static str>

The field name, if validation was run on a named field.

message: &'static str

A human-readable description of the constraint that failed.

Implementations

impl Violation

pub const fn new(message: &'static str) -> Self

Creates a violation without a field name.

pub const fn with_field(field: &'static str, message: &'static str) -> Self

Creates a violation associated with a named field.

Trait Implementations

impl Clone for Violation

fn clone(&self) -> Violation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Violation

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

Formats the value using the given formatter.

impl Display for Violation

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

Formats the value using the given formatter.

impl From<Violation> for ValidationError

fn from(v: Violation) -> Self

Converts to this type from the input type.

impl PartialEq for Violation

fn eq(&self, other: &Violation) -> 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 Violation

impl StructuralPartialEq for Violation