Enum Pointer 

pub enum Pointer {
    External(ExternalPtr),
    Binding(u32),
    Parameter(ParameterPtr),
}

Variants

External(ExternalPtr)

Binding(u32)

Parameter(ParameterPtr)

Implementations

impl Pointer

pub fn is_external(&self) -> bool

Returns true if this is a Pointer::External, otherwise false

pub fn as_external_mut(&mut self) -> Option<&mut ExternalPtr>

Optionally returns mutable references to the inner fields if this is a Pointer::External, otherwise None

pub fn as_external(&self) -> Option<&ExternalPtr>

Optionally returns references to the inner fields if this is a Pointer::External, otherwise None

pub fn into_external(self) -> Result<ExternalPtr, Pointer>

Returns the inner fields if this is a Pointer::External, otherwise returns back the enum in the Err case of the result

pub fn is_binding(&self) -> bool

Returns true if this is a Pointer::Binding, otherwise false

pub fn as_binding_mut(&mut self) -> Option<&mut u32>

Optionally returns mutable references to the inner fields if this is a Pointer::Binding, otherwise None

pub fn as_binding(&self) -> Option<&u32>

Optionally returns references to the inner fields if this is a Pointer::Binding, otherwise None

pub fn into_binding(self) -> Result<u32, Pointer>

Returns the inner fields if this is a Pointer::Binding, otherwise returns back the enum in the Err case of the result

pub fn is_parameter(&self) -> bool

Returns true if this is a Pointer::Parameter, otherwise false

pub fn as_parameter_mut(&mut self) -> Option<&mut ParameterPtr>

Optionally returns mutable references to the inner fields if this is a Pointer::Parameter, otherwise None

pub fn as_parameter(&self) -> Option<&ParameterPtr>

Optionally returns references to the inner fields if this is a Pointer::Parameter, otherwise None

pub fn into_parameter(self) -> Result<ParameterPtr, Pointer>

Returns the inner fields if this is a Pointer::Parameter, otherwise returns back the enum in the Err case of the result

Trait Implementations

impl Clone for Pointer

fn clone(&self) -> Pointer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pointer

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Decode for Pointer

fn decode(buf: &[u8]) -> Result<Pointer, Error>

impl Encode for Pointer

type HeadPtr = PointerHeadPtr

fn encode_head(&self, w: &mut BytesMut) -> PointerHeadPtr

fn encode_body(&self, head: PointerHeadPtr, w: &mut BytesMut)

fn encode(&self) -> Vec<u8>

impl Layout for Pointer

fn head_size() -> usize

Returns the size of the head in bits for a given type.