Trait Extract 

pub trait Extract {
    type Target: Clone;

    // Required method
    fn extract_into(&self, buf: &mut Vec<Self::Target>);

    // Provided method
    fn extract(&self) -> Vec<Self::Target> { ... }
}

Extract one or more target values from a reference.

Required Associated Types

type Target: Clone

Extraction target.

Required Methods

fn extract_into(&self, buf: &mut Vec<Self::Target>)

Append extracted values to buf.

Provided Methods

fn extract(&self) -> Vec<Self::Target>

Extract into a newly allocated vector.

Implementors

impl Extract for CameraFrame

type Target = CoreItem

impl Extract for MeshItem

type Target = CoreItem

impl Extract for DynItem

type Target = CoreItem

impl Extract for VItem

type Target = CoreItem

impl<E: Extract, I> Extract for I

where for<'a> &'a I: IntoIterator<Item = &'a E>,

type Target = <E as Extract>::Target