Struct Messages 

pub struct Messages { /* private fields */ }

Message defaults, plus whatever the application overrode.

Implementations

impl Messages

pub fn new() -> Self

pub fn set(&mut self, key: impl Into<String>, message: impl Into<String>)

Override a message.

The key is "field.rule" for one field ("email.required") or just "rule" to replace the default everywhere ("required"). Placeholders still interpolate, so an override can keep :attribute.

pub fn with(self, key: impl Into<String>, message: impl Into<String>) -> Self

The chaining form of Messages::set.

pub fn set_attribute( &mut self, field: impl Into<String>, label: impl Into<String>, )

Rename a field for display: attribute("dob", "date of birth").

pub fn attribute( self, field: impl Into<String>, label: impl Into<String>, ) -> Self

The chaining form of Messages::set_attribute.

pub fn label(&self, field: &str) -> String

How a field is named in a message.

Without an override, email_address reads as “email address” — a form field name is a programmer’s word, and the message is a user’s.

pub fn template(&self, field: &str, rule: &Rule, kind: SizeKind) -> String

The template for a field/rule pair: a per-field override, then a per-rule override, then the built-in default.

Trait Implementations

impl Clone for Messages

fn clone(&self) -> Messages

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Messages

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

Formats the value using the given formatter.

impl Default for Messages

fn default() -> Messages

Returns the “default value” for a type.

impl PartialEq for Messages

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Messages