Struct simple_tlv::Tag

pub struct Tag(_);

The tag field consists of a single byte encoding a tag number from 1 to 254. The values '00' and 'FF' are invalid.

Implementations

impl Tag

pub fn assert_eq(self, expected: Tag) -> Result<Tag>

Assert that this Tag matches the provided expected tag.

On mismatch, returns an Error with ErrorKind::UnexpectedTag.

pub fn with_value<V>(self, value: V) -> TaggedValue<V>

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Tag

impl Debug for Tag

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

Formats the value using the given formatter.

impl Decodable<'_> for Tag

fn decode(decoder: &mut Decoder<'_>) -> Result<Self>

Attempt to decode this message using the provided decoder.

fn from_bytes(bytes: &'a [u8]) -> Result<Self>

Parse Self from the provided byte slice.

impl Display for Tag

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

Formats the value using the given formatter.

impl Encodable for Tag

fn encoded_length(&self) -> Result<Length>

Compute the length of this value in bytes when encoded as SIMPLE-TLV

fn encode(&self, encoder: &mut Encoder<'_>) -> Result<()>

Encode this value as SIMPLE-TLV using the provided Encoder.

fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8]>

Encode this value to the provided byte slice, returning a sub-slice containing the encoded message.

impl Eq for Tag

impl PartialEq<Tag> for Tag

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

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

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

This method tests for !=.

impl StructuralEq for Tag

impl StructuralPartialEq for Tag

impl TryFrom<u8> for Tag

type Error = Error

The type returned in the event of a conversion error.

fn try_from(tag_number: u8) -> Result<Self>

Performs the conversion.