Struct BindingConfig 

pub struct BindingConfig {
    pub source: PropertyPath,
    pub target: String,
    pub direction: BindingDirection,
    pub transform: Option<String>,
    pub fallback: Option<String>,
}

A binding configuration for connecting state to widget properties.

Fields

source: PropertyPath

Source path in state

target: String

Target property on widget

direction: BindingDirection

Binding direction

transform: Option<String>

Optional transform function name

fallback: Option<String>

Optional fallback value (as string)

Implementations

impl BindingConfig

pub fn one_way( source: impl Into<PropertyPath>, target: impl Into<String>, ) -> BindingConfig

Create a new one-way binding.

pub fn two_way( source: impl Into<PropertyPath>, target: impl Into<String>, ) -> BindingConfig

Create a new two-way binding.

pub fn transform(self, name: impl Into<String>) -> BindingConfig

Set a transform function.

pub fn fallback(self, value: impl Into<String>) -> BindingConfig

Set a fallback value.

Trait Implementations

impl Clone for BindingConfig

fn clone(&self) -> BindingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BindingConfig

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

Formats the value using the given formatter.