Trait UpdateRegion 

pub trait UpdateRegion {
    // Required methods
    fn update_exterior<T>(
        &self,
        update: impl FnOnce(&Handle<Cycle>, &mut Core) -> T,
        core: &mut Core,
    ) -> Self
       where T: Insert<Inserted = Handle<Cycle>>;
    fn add_interiors<T>(
        &self,
        interiors: impl IntoIterator<Item = T>,
        core: &mut Core,
    ) -> Self
       where T: Insert<Inserted = Handle<Cycle>>;
    fn update_interior<T, R>(
        &self,
        handle: &Handle<Cycle>,
        update: impl FnOnce(&Handle<Cycle>, &mut Core) -> R,
        core: &mut Core,
    ) -> Self
       where T: Insert<Inserted = Handle<Cycle>>,
             R: IntoIterator<Item = T>;
}

Update a Region

Required Methods

fn update_exterior<T>( &self, update: impl FnOnce(&Handle<Cycle>, &mut Core) -> T, core: &mut Core, ) -> Self

where T: Insert<Inserted = Handle<Cycle>>,

Update the exterior of the region

fn add_interiors<T>( &self, interiors: impl IntoIterator<Item = T>, core: &mut Core, ) -> Self

where T: Insert<Inserted = Handle<Cycle>>,

Add the provided interiors to the region

fn update_interior<T, R>( &self, handle: &Handle<Cycle>, update: impl FnOnce(&Handle<Cycle>, &mut Core) -> R, core: &mut Core, ) -> Self

where T: Insert<Inserted = Handle<Cycle>>, R: IntoIterator<Item = T>,

Update an interior cycle of the region

Panics

Panics, if the object can’t be found.

Panics, if the update results in multiple handles referencing the same object.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl UpdateRegion for Region