Struct Hook 

pub struct Hook<C>(/* private fields */);

A hook that can intercept and modify view configurations.

Hooks are used to apply global transformations to views based on their configuration.

Implementations

impl<C> Hook<C>

where C: ViewConfiguration,

pub fn new<V, F>(f: F) -> Hook<C>

where V: View, F: Fn(&Environment, C) -> V + 'static,

Creates a new hook from a function.

The function will be called with the environment and configuration whenever a matching view configuration is encountered.

pub fn apply(&self, env: &Environment, config: C) -> AnyView

Applies this hook to a configuration, producing a view.

Trait Implementations

impl<C> Debug for Hook<C>

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

Formats the value using the given formatter.

impl<V, C, F> From<F> for Hook<C>

where C: ViewConfiguration, V: View, F: Fn(&Environment, C) -> V + 'static,

fn from(value: F) -> Hook<C>

Converts to this type from the input type.