Struct dioxus_core::LazyNodes
source · pub struct LazyNodes<'a, 'b> { /* private fields */ }
Expand description
A concrete type provider for closures that build VNode
structures.
This struct wraps lazy structs that build VNode
trees Normally, we cannot perform a blanket implementation over
closures, but if we wrap the closure in a concrete type, we can use it for different branches in matching.
ⓘ
LazyNodes::new(|f| f.element("div", [], [], [] None))
Implementations§
source§impl<'a, 'b> LazyNodes<'a, 'b>
impl<'a, 'b> LazyNodes<'a, 'b>
sourcepub fn new(val: impl FnOnce(&'a ScopeState) -> VNode<'a> + 'b) -> Self
pub fn new(val: impl FnOnce(&'a ScopeState) -> VNode<'a> + 'b) -> Self
Create a new LazyNodes
closure, optimistically placing it onto the stack.
If the closure cannot fit into the stack allocation (16 bytes), then it is placed on the heap. Most closures will fit into the stack, and is the most optimal way to use the creation function.
Trait Implementations§
source§impl<'a, 'b> IntoDynNode<'a, ()> for LazyNodes<'a, 'b>
impl<'a, 'b> IntoDynNode<'a, ()> for LazyNodes<'a, 'b>
source§fn into_vnode(self, cx: &'a ScopeState) -> DynamicNode<'a>
fn into_vnode(self, cx: &'a ScopeState) -> DynamicNode<'a>
Consume this item along with a scopestate and produce a DynamicNode Read more
Auto Trait Implementations§
impl<'a, 'b> !RefUnwindSafe for LazyNodes<'a, 'b>
impl<'a, 'b> !Send for LazyNodes<'a, 'b>
impl<'a, 'b> !Sync for LazyNodes<'a, 'b>
impl<'a, 'b> !Unpin for LazyNodes<'a, 'b>
impl<'a, 'b> !UnwindSafe for LazyNodes<'a, 'b>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more