Struct Promotion 

pub struct Promotion { /* private fields */ }

Trait Implementations

impl Clone for Promotion

fn clone(&self) -> Promotion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataTypeFunctions for Promotion

fn free(self: Box<Self>)

Called when the Ruby wrapper object is garbage collected.

fn mark(&self, marker: &Marker)

Called when Ruby marks this object as part of garbage collection.

fn size(&self) -> usize

Called by Ruby to establish the memory size of this data, to optimise when garbage collection happens.

fn compact(&self, compactor: &Compactor)

Called during garbage collection.

impl From<Promotion> for Promotion

fn from(p: Promotion) -> Self

Converts to this type from the input type.

impl TypedData for Promotion

fn class(ruby: &Ruby) -> RClass

Should return the class for the Ruby object wrapping the Rust type.

fn data_type() -> &'static DataType

Should return a static reference to a DataType with metadata about the wrapped type.

fn class_for(ruby: &Ruby, value: &Self) -> RClass

Used to customise the class wrapping a specific value of Self.