Struct Tlv8Map 

pub struct Tlv8Map { /* private fields */ }

An owned, queryable view over reassembled TLV8 items.

Implementations

impl Tlv8Map

pub fn parse(bytes: &[u8]) -> Result<Self>

Parse a TLV8 byte stream and wrap the reassembled items.

Errors

Propagates any Tlv8Error from Tlv8Reader::parse.

pub fn from_items(items: Vec<(u8, Vec<u8>)>) -> Self

Wrap an already-parsed item list (no validation).

pub fn items(&self) -> &[(u8, Vec<u8>)]

Borrow the underlying items in stream order.

pub fn into_items(self) -> Vec<(u8, Vec<u8>)>

Consume the map and return the underlying items.

pub fn get(&self, ty: u8) -> Option<&[u8]>

Value bytes of the first item with type ty, if present.

pub fn get_u8(&self, ty: u8) -> Result<Option<u8>>

Decode the first item of type ty as a u8.

Errors

Tlv8Error::IntegerTooLarge if the stored value has more than 1 byte.

pub fn get_u16(&self, ty: u8) -> Result<Option<u16>>

Decode the first item of type ty as a little-endian u16.

Errors

Tlv8Error::IntegerTooLarge if the stored value has more than 2 bytes.

pub fn get_u32(&self, ty: u8) -> Result<Option<u32>>

Decode the first item of type ty as a little-endian u32.

Errors

Tlv8Error::IntegerTooLarge if the stored value has more than 4 bytes.

pub fn get_u64(&self, ty: u8) -> Result<Option<u64>>

Decode the first item of type ty as a little-endian u64.

Errors

Tlv8Error::IntegerTooLarge if the stored value has more than 8 bytes.

Trait Implementations

impl Clone for Tlv8Map

fn clone(&self) -> Tlv8Map

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tlv8Map

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

Formats the value using the given formatter.

impl Eq for Tlv8Map

impl PartialEq for Tlv8Map

fn eq(&self, other: &Tlv8Map) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Tlv8Map