Struct CapsuleHeader 

pub struct CapsuleHeader {
    pub ty: CapsuleType,
    pub length: VarInt,
}

Available on crate features http and std only.

The type and value length that precede a Capsule Value.

Fields

ty: CapsuleType

The Capsule Type.

length: VarInt

The Capsule Value length in bytes; zero is legal.

Implementations

impl CapsuleHeader

pub const MAX_SIZE: usize = 16

The largest encoded header: two 8-byte variable-length integers.

pub fn new( ty: CapsuleType, length: u64, ) -> Result<CapsuleHeader, InvalidCapsule>

A header for a value of length bytes.

pub fn size(&self) -> usize

The encoded header length.

pub fn encode<B>(&self, dst: &mut B)

where B: BufMut,

Append the header to dst.

Trait Implementations

impl Clone for CapsuleHeader

fn clone(&self) -> CapsuleHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CapsuleHeader

impl Debug for CapsuleHeader

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

Formats the value using the given formatter.

impl Eq for CapsuleHeader

impl PartialEq for CapsuleHeader

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CapsuleHeader