Struct rlp::Rlp

pub struct Rlp<'a> { /* fields omitted */ }

Data-oriented view onto rlp-slice.

This is an immutable structure. No operations change it.

Should be used in places where, error handling is required, eg. on input

Methods

impl<'a, 'view> Rlp<'a> where     'a: 'view,

pub fn new(bytes: &'a [u8]) -> Rlp<'a>

pub fn as_raw(&'view self) -> &'a [u8]

pub fn prototype(&self) -> Result<Prototype, DecoderError>

pub fn payload_info(&self) -> Result<PayloadInfo, DecoderError>

pub fn data(&'view self) -> Result<&'a [u8], DecoderError>

pub fn item_count(&self) -> Result<usize, DecoderError>

pub fn size(&self) -> usize

pub fn at(&'view self, index: usize) -> Result<Rlp<'a>, DecoderError>

pub fn is_null(&self) -> bool

pub fn is_empty(&self) -> bool

pub fn is_list(&self) -> bool

pub fn is_data(&self) -> bool

pub fn is_int(&self) -> bool

Important traits for RlpIterator<'a, 'view>

impl<'a, 'view> Iterator for RlpIterator<'a, 'view> type Item = Rlp<'a>;

pub fn iter(&'view self) -> RlpIterator<'a, 'view>

pub fn as_val<T>(&self) -> Result<T, DecoderError> where     T: Decodable,

pub fn as_list<T>(&self) -> Result<Vec<T>, DecoderError> where     T: Decodable,

pub fn val_at<T>(&self, index: usize) -> Result<T, DecoderError> where     T: Decodable,

pub fn list_at<T>(&self, index: usize) -> Result<Vec<T>, DecoderError> where     T: Decodable,

pub fn decoder(&self) -> BasicDecoder

Trait Implementations

impl<'a> Debug for Rlp<'a>

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

Formats the value using the given formatter.

impl<'a> Clone for Rlp<'a>

fn clone(&self) -> Rlp<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Display for Rlp<'a>

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

Formats the value using the given formatter.

impl<'a, 'view> IntoIterator for &'view Rlp<'a> where     'a: 'view,

type Item = Rlp<'a>

The type of the elements being iterated over.

type IntoIter = RlpIterator<'a, 'view>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.