Struct FieldMetaValues 

pub struct FieldMetaValues {
    pub id: Option<Rc<str>>,
    pub name: Option<Rc<str>>,
    pub required: bool,
    pub disabled: bool,
    pub invalid: Option<bool>,
    pub errors: Vec<Rc<str>>,
    pub touched: bool,
    pub dirty: bool,
}

Initial presentation metadata for one field-shaped value.

invalid: None derives invalidity from whether errors is empty. Setting it to Some keeps invalidity independently controlled by the metadata producer.

Fields

id: Option<Rc<str>>

The rendered control’s element id.

name: Option<Rc<str>>

The rendered control’s name.

required: bool

Whether the field is required according to its producer.

disabled: bool

Whether the field is disabled according to its producer.

invalid: Option<bool>

An explicit invalid state, or None to derive it from errors.

errors: Vec<Rc<str>>

Pre-rendered error text.

touched: bool

Whether the field is touched according to its producer.

dirty: bool

Whether the field is dirty according to its producer.

Trait Implementations

impl Clone for FieldMetaValues

fn clone(&self) -> FieldMetaValues

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldMetaValues

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

Formats the value using the given formatter.

impl Default for FieldMetaValues

fn default() -> FieldMetaValues

Returns the “default value” for a type.

impl Eq for FieldMetaValues

impl PartialEq for FieldMetaValues

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FieldMetaValues