Struct WritableKeyPath 

pub struct WritableKeyPath<Root, Value, F>
where
    F: for<'r> Fn(&'r mut Root) -> &'r mut Value,
{ /* private fields */ }

Implementations

impl<Root, Value, F> WritableKeyPath<Root, Value, F>

where F: for<'r> Fn(&'r mut Root) -> &'r mut Value,

pub fn new(getter: F) -> Self

pub fn get_mut<'r>(&self, root: &'r mut Root) -> &'r mut Value

pub fn to_optional( self, ) -> WritableOptionalKeyPath<Root, Value, impl for<'r> Fn(&'r mut Root) -> Option<&'r mut Value> + 'static>

where F: 'static,

Convert a WritableKeyPath to WritableOptionalKeyPath for chaining This allows non-optional writable keypaths to be chained with then()

pub fn for_box<Target>( self, ) -> WritableKeyPath<Root, Target, impl for<'r> Fn(&'r mut Root) -> &'r mut Target + 'static>

where Value: DerefMut<Target = Target> + 'static, F: 'static,

pub fn for_arc<Target>( self, ) -> WritableKeyPath<Root, Target, impl for<'r> Fn(&'r mut Root) -> &'r mut Target + 'static>

where Value: DerefMut<Target = Target> + 'static, F: 'static,

pub fn for_rc<Target>( self, ) -> WritableKeyPath<Root, Target, impl for<'r> Fn(&'r mut Root) -> &'r mut Target + 'static>

where Value: DerefMut<Target = Target> + 'static, F: 'static,

impl<Root, Value, F> WritableKeyPath<Root, Value, F>

where F: for<'r> Fn(&'r mut Root) -> &'r mut Value + 'static, Root: 'static, Value: Any + 'static,

pub fn to_partial(self) -> PartialWritableKeyPath<Root>

Convert to PartialWritableKeyPath (hides Value type)

pub fn to(self) -> PartialWritableKeyPath<Root>

Alias for to_partial() - converts to PartialWritableKeyPath

Trait Implementations

impl<Root: Clone, Value: Clone, F> Clone for WritableKeyPath<Root, Value, F>

where F: for<'r> Fn(&'r mut Root) -> &'r mut Value + Clone,

fn clone(&self) -> WritableKeyPath<Root, Value, F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.