Enum ComponentFieldType 

#[repr(C, u8)]
pub enum ComponentFieldType {
    String,
    Bool,
    I32,
    I64,
    U32,
    U64,
    Usize,
    F32,
    F64,
    ColorU,
    CssProperty,
    ImageRef,
    FontRef,
    StyledDom,
    Callback(ComponentCallbackSignature),
    RefAny(AzString),
    OptionType(ComponentFieldTypeBox),
    VecType(ComponentFieldTypeBox),
    StructRef(AzString),
    EnumRef(AzString),
}

Rich type descriptor for a component field. Replaces the old AzString type names (“String”, “bool”, etc.) with a structured enum that the debugger can use for type-aware editing.

Variants

String

Bool

I32

I64

U32

U64

Usize

F32

F64

ColorU

CssProperty

ImageRef

FontRef

StyledDom

StyledDom slot — field name = slot name

Callback(ComponentCallbackSignature)

Callback with typed signature

RefAny(AzString)

RefAny data binding with type hint

OptionType(ComponentFieldTypeBox)

Optional value (recursive via Box)

VecType(ComponentFieldTypeBox)

Vec of values (recursive via Box)

StructRef(AzString)

Reference to a struct defined in the same library

EnumRef(AzString)

Reference to an enum defined in the same library

Implementations

impl ComponentFieldType

pub fn parse(s: &str) -> Option<ComponentFieldType>

Parse a field type string like “String”, “Option”, “Vec”, “Callback(fn(LayoutCallbackInfo) -> Dom)”, “StructRef(MyStruct)” etc. Returns None if the string cannot be parsed.

pub fn format(&self) -> String

Format this field type to its canonical string representation. This is the inverse of parse.

Trait Implementations

impl Clone for ComponentFieldType

fn clone(&self) -> ComponentFieldType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentFieldType

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

Formats the value using the given formatter.

impl Display for ComponentFieldType

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

Formats the value using the given formatter.

impl Hash for ComponentFieldType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ComponentFieldType

fn cmp(&self, other: &ComponentFieldType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ComponentFieldType

fn eq(&self, other: &ComponentFieldType) -> 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 PartialOrd for ComponentFieldType

fn partial_cmp(&self, other: &ComponentFieldType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ComponentFieldType

impl StructuralPartialEq for ComponentFieldType