Struct Preamble 

pub struct Preamble { /* private fields */ }

Implementations

impl Preamble

pub fn new(header_len: usize) -> Result<Self, FormatError>

pub fn with_signed(header_len: usize, signed: bool) -> Result<Self, FormatError>

Signed containers advertise minor 2, so a v0.1 reader refuses them rather than opening them with the signature silently ignored.

pub fn header_len(self) -> usize

pub fn is_signed(self) -> bool

pub fn encode(self) -> [u8; 16]

pub fn decode(bytes: &[u8]) -> Result<Self, FormatError>

Trait Implementations

impl Clone for Preamble

fn clone(&self) -> Preamble

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Preamble

impl Debug for Preamble

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

Formats the value using the given formatter.

impl Eq for Preamble

impl PartialEq for Preamble

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Preamble