Struct Tlv 

pub struct Tlv {
    pub tag: u8,
    pub start: usize,
    pub end: usize,
    pub next: usize,
}

A tag-length-value element, with its contents located inside the input.

Fields

tag: u8

start: usize

Offset of the first content byte.

end: usize

Offset one past the last content byte.

next: usize

Offset one past the whole element, header included.

Implementations

impl Tlv

pub fn contents<'a>(&self, data: &'a [u8]) -> &'a [u8]

pub fn element<'a>(&self, data: &'a [u8], header_start: usize) -> &'a [u8]

The element including its tag and length, which is what the keychain stores for a name.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for Tlv

fn clone(&self) -> Tlv

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Tlv

impl Debug for Tlv

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

Formats the value using the given formatter.

impl Eq for Tlv

impl PartialEq for Tlv

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Tlv