Enum libradicl::rad_types::RadIntId

pub enum RadIntId {
    U8,
    U16,
    U32,
    U64,
}

Variants

U8

U16

U32

U64

Implementations

impl RadIntId

pub fn size_of(&self) -> usize

Return the size (in bytes) of the a value associated with a RadIntId of this type.

pub fn read_value_into_u64<R: Read>(&self, reader: &mut R) -> u64

Read a value whose size matches this RadIntId and return the value in a u64 container

impl RadIntId

pub fn bytes_for_type(&self) -> usize

Return the number of bytes required to store a value associated with this type of RadIntId.

pub fn write_to<T: PrimitiveInteger, U: Write>( &self, v: T, owriter: &mut U ) -> Result<()>

Based on the variant of the current enum, write the value v out using owrite. Here, v is bound to be some primitive integer type. It is the responsibility of the caller to ensure that, if v is wider than the enum type on which this function is called, no important information is lost by discarding the higher order bits.

pub fn read_value_into_usize(&self, buf: &[u8]) -> usize

Read a value, whose size is determined by this RadIntId, from the provided buf and return the value in a usize type container.

Trait Implementations

impl Clone for RadIntId

fn clone(&self) -> RadIntId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RadIntId

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

Formats the value using the given formatter.

impl From<RadIntId> for u8

Convert from a RadIntId, to the corresponding type id (u8) encoding.

fn from(r: RadIntId) -> Self

Converts to this type from the input type.

impl From<u8> for RadIntId

Convert from a u8 (type tag id) to a RadIntId. This will fail (panic) if the type id is not a valid id for a RadIntId.

fn from(x: u8) -> Self

Converts to this type from the input type.

impl PartialEq for RadIntId

fn eq(&self, other: &RadIntId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RadIntId

impl Eq for RadIntId

impl StructuralPartialEq for RadIntId