Struct StyleBuilder

pub struct StyleBuilder<T> { /* private fields */ }

A style builder.

See the Style trait for an example.

Implementations

impl<T: Any> StyleBuilder<T>

pub fn new<U, B>(builder: B) -> Self

where B: IntoStyleBuilder<U, Output = T> + 'static,

Create a new style builder.

This takes a function that takes any number of references to Styles and returns a style. Each Style referenced will be created if not already present in the Styles collection. If a style is dependent on this style, it will be rebuilt when this style is rebuilt.

Note: Cyclic dependencies are not allowed and will result in a panic.

Trait Implementations

impl<T> Debug for StyleBuilder<T>

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

Formats the value using the given formatter.

impl<T> IntoStyleBuilder<StyleBuilder<T>> for StyleBuilder<T>

type Output = T

The type of style built by the builder.

fn build(&self, styles: &mut Styles) -> Self::Output

Build the style.

fn dependencies(&self) -> Vec<TypeId>

Get the dependencies of the style builder.