Struct bpstd::Witness

pub struct Witness(/* private fields */);

Implementations

impl Witness

pub fn new() -> Witness

pub fn elements(&self) -> impl Iterator<Item = &[u8]>

pub fn from_consensus_stack( witness: impl IntoIterator<Item = Vec<u8>> ) -> Witness

Methods from Deref<Target = Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>>

pub fn as_inner(&self) -> &C

Returns inner collection type

pub fn to_inner(&self) -> Cwhere C: Clone,

Clones inner collection type and returns it

pub fn len_u8(&self) -> u8

Returns number of elements in the confined collection as u8. The confinement guarantees that the collection length can’t exceed u8::MAX.

pub fn len_u16(&self) -> u16

Returns number of elements in the confined collection as u16. The confinement guarantees that the collection length can’t exceed u16::MAX.

pub fn len_u24(&self) -> u24

Returns number of elements in the confined collection as u24. The confinement guarantees that the collection length can’t exceed u24::MAX.

pub fn len_u32(&self) -> u32

Returns number of elements in the confined collection as u32. The confinement guarantees that the collection length can’t exceed u32::MAX.

pub fn as_slice(&self) -> &[T]

Returns slice representation of the vec.

pub fn iter(&self) -> Iter<'_, T>

Returns an iterator over the slice.

The iterator yields all items from start to end.

Trait Implementations

impl AsRef<Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>> for Witness

fn as_ref( &self ) -> &Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>> for Witness

fn borrow( &self ) -> &Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

Immutably borrows from an owned value.

impl Clone for Witness

fn clone(&self) -> Witness

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConsensusDecode for Witness

fn consensus_decode( reader: &mut impl Read ) -> Result<Witness, ConsensusDecodeError>

fn consensus_deserialize( bytes: impl AsRef<[u8]> ) -> Result<Self, ConsensusDecodeError>

impl ConsensusEncode for Witness

fn consensus_encode(&self, writer: &mut impl Write) -> Result<usize, IoError>

fn consensus_serialize(&self) -> Vec<u8>

impl Debug for Witness

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

Formats the value using the given formatter.

impl Default for Witness

fn default() -> Witness

Returns the “default value” for a type.

impl Deref for Witness

type Target = Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

The resulting type after dereferencing.

fn deref(&self) -> &<Witness as Deref>::Target

Dereferences the value.

impl From<Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>> for Witness

fn from( v: Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> ) -> Witness

Converts to this type from the input type.

impl From<Witness> for Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

fn from( wrapped: Witness ) -> Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

Converts to this type from the input type.

impl Hash for Witness

fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<Range<usize>> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<Range<usize>>>::Output

The returned type after indexing.

fn index( &self, index: Range<usize> ) -> &<Witness as Index<Range<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<RangeFrom<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeFrom<usize> ) -> &<Witness as Index<RangeFrom<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<RangeFull>>::Output

The returned type after indexing.

fn index(&self, index: RangeFull) -> &<Witness as Index<RangeFull>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeInclusive<usize>> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<RangeInclusive<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeInclusive<usize> ) -> &<Witness as Index<RangeInclusive<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<RangeTo<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeTo<usize> ) -> &<Witness as Index<RangeTo<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<RangeToInclusive<usize>> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<RangeInclusive<usize>>>::Output

The returned type after indexing.

fn index( &self, index: RangeToInclusive<usize> ) -> &<Witness as Index<RangeToInclusive<usize>>>::Output

Performs the indexing (container[index]) operation.

impl Index<usize> for Witness

type Output = <Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}> as Index<usize>>::Output

The returned type after indexing.

fn index(&self, index: usize) -> &<Witness as Index<usize>>::Output

Performs the indexing (container[index]) operation.

impl IntoIterator for Witness

type Item = ByteStr

The type of the elements being iterated over.

type IntoIter = IntoIter<ByteStr>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <Witness as IntoIterator>::IntoIter

Creates an iterator from a value.

impl PartialEq for Witness

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

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

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

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

impl StrictDecode for Witness

fn strict_decode(reader: &mut impl TypedRead) -> Result<Witness, DecodeError>

fn strict_read(lim: usize, reader: impl Read) -> Result<Self, DecodeError>

impl StrictEncode for Witness

fn strict_encode<W>(&self, writer: W) -> Result<W, Error>where W: TypedWrite,

fn strict_write(&self, lim: usize, writer: impl Write) -> Result<usize, Error>

impl StrictTuple for Witness

const FIELD_COUNT: u8 = 1u8

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for Witness

const STRICT_LIB_NAME: &'static str = LIB_NAME_BITCOIN

fn strict_name() -> Option<TypeName>

impl Weight for Witness

fn weight_units(&self) -> WeightUnits

fn vbytes(&self) -> VBytes

impl Wrapper for Witness

type Inner = Confined<Vec<ByteStr>, 0, bc::::coding::VarIntArray::{constant#1}>

Inner type wrapped by the current newtype

fn from_inner(inner: <Witness as Wrapper>::Inner) -> Witness

Instantiates wrapper type with the inner data

fn as_inner(&self) -> &<Witness as Wrapper>::Inner

Returns reference to the inner representation for the wrapper type

fn into_inner(self) -> <Witness as Wrapper>::Inner

Unwraps the wrapper returning the inner type

fn to_inner(&self) -> Self::Innerwhere Self::Inner: Clone,

Clones inner data of the wrapped type and return them

impl Eq for Witness

impl StrictProduct for Witness

impl StructuralEq for Witness

impl StructuralPartialEq for Witness