Struct bc::ScriptBytes

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

Implementations

impl ScriptBytes

pub fn from_unsafe(script_bytes: Vec<u8>) -> Self

Constructs script object assuming the script length is less than 4GB. Panics otherwise.

pub fn push_slice(&mut self, data: &[u8])

Adds instructions to push some arbitrary data onto the stack.

Panics

The method panics if data length is greater or equal to 0x100000000.

pub fn len_for_slice(len: usize) -> usize

Computes the sum of len and the length of an appropriate push opcode.

pub fn len_var_int(&self) -> VarInt

pub fn into_vec(self) -> Vec<u8>

Methods from Deref<Target = VarIntBytes>

pub fn iter_mut(&'c mut self) -> <&'c mut C as IntoIterator>::IntoIter

Returns an iterator that allows modifying each value.

The iterator yields all items from start to end.

pub fn keyed_values_mut(&'c mut self) -> <&'c mut C as IntoIterator>::IntoIter

Returns an iterator that allows modifying each value for each key.

pub fn as_inner(&self) -> &C

Returns inner collection type

pub fn to_inner(&self) -> C

where C: Clone,

Clones inner collection type and returns it

pub fn push(&mut self, elem: <C as Collection>::Item) -> Result<(), Error>

Attempts to add a single element to the confined collection. Fails if the number of elements in the collection already maximal.

pub fn extend<T>(&mut self, iter: T) -> Result<(), Error>

where T: IntoIterator<Item = <C as Collection>::Item>,

Attempts to add all elements from an iterator to the confined collection. Fails if the number of elements in the collection already maximal.

pub fn clear(&mut self)

Removes all elements from the confined collection.

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 get_mut( &mut self, key: &<C as KeyedCollection>::Key ) -> Option<&mut <C as KeyedCollection>::Value>

Gets mutable reference to an element of the collection.

pub fn insert( &mut self, key: <C as KeyedCollection>::Key, value: <C as KeyedCollection>::Value ) -> Result<Option<<C as KeyedCollection>::Value>, Error>

Inserts a new value into the confined collection under a given key. Fails if the collection already contains maximum number of elements allowed by the confinement.

pub fn pop(&mut self) -> Option<char>

Removes the last character from a string and returns it, or None if it is empty.

pub fn remove(&mut self, index: usize) -> Result<char, Error>

Removes a single character from the confined string, unless the string doesn’t shorten more than the confinement requirement. Errors otherwise.

pub fn pop(&mut self) -> Option<AsciiChar>

Removes the last character from a string and returns it, or None if it is empty.

pub fn remove(&mut self, index: usize) -> Result<AsciiChar, Error>

Removes a single character from the confined string, unless the string doesn’t shorten more than the confinement requirement. Errors otherwise.

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

Returns slice representation of the vec.

pub fn get_mut<I>( &mut self, index: I ) -> Option<&mut <I as SliceIndex<[T]>>::Output>

where I: SliceIndex<[T]>,

Gets the mutable element of a vector

pub fn pop(&mut self) -> Option<T>

Removes the last element from a vector and returns it, or None if it is empty.

pub fn remove(&mut self, index: usize) -> Result<T, Error>

Removes an element from the vector at a given index. Errors if the index exceeds the number of elements in the vector, of if the new vector length will be less than the confinement requirement. Returns the removed element otherwise.

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

Returns an iterator over the slice.

The iterator yields all items from start to end.

pub fn pop_front(&mut self) -> Option<T>

Removes the first element and returns it, or None if the deque is empty.

pub fn pop_back(&mut self) -> Option<T>

Removes the last element and returns it, or None if the deque is empty.

pub fn push_from(&mut self, elem: T) -> Result<(), Error>

Prepends an element to the deque. Errors if the new collection length will not fit the confinement requirements.

pub fn push_back(&mut self, elem: T) -> Result<(), Error>

Appends an element to the deque. Errors if the new collection length will not fit the confinement requirements.

pub fn remove(&mut self, index: usize) -> Result<T, Error>

Removes an element from the deque at a given index. Errors if the index exceeds the number of elements in the deque, of if the new deque length will be less than the confinement requirement. Returns the removed element otherwise.

pub fn remove(&mut self, elem: &T) -> Result<bool, Error>

Available on crate feature std only.

Removes an element from the set. Errors if the index exceeds the number of elements in the set, of if the new collection length will be less than the confinement requirement. Returns if the element was present in the set.

pub fn take(&mut self, elem: &T) -> Result<Option<T>, Error>

Available on crate feature std only.

Removes an element from the set. Errors if the index exceeds the number of elements in the set, of if the new collection length will be less than the confinement requirement. Returns the removed element otherwise.

pub fn remove(&mut self, elem: &T) -> Result<bool, Error>

Removes an element from the set. Errors if the index exceeds the number of elements in the set, of if the new collection length will be less than the confinement requirement. Returns if the element was present in the set.

pub fn take(&mut self, elem: &T) -> Result<Option<T>, Error>

Removes an element from the set. Errors if the index exceeds the number of elements in the set, of if the new collection length will be less than the confinement requirement. Returns the removed element otherwise.

pub fn remove(&mut self, key: &K) -> Result<Option<V>, Error>

Available on crate feature std only.

Removes an element from the map. Errors if the index exceeds the number of elements in the map, of if the new collection length will be less than the confinement requirement. Returns the removed value otherwise.

pub fn remove(&mut self, key: &K) -> Result<Option<V>, Error>

Removes an element from the map. Errors if the index exceeds the number of elements in the map, of if the new collection length will be less than the confinement requirement. Returns the removed value otherwise.

Trait Implementations

impl AsMut<<ScriptBytes as Wrapper>::Inner> for ScriptBytes

fn as_mut(&mut self) -> &mut <Self as Wrapper>::Inner

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

impl AsMut<[u8]> for ScriptBytes

fn as_mut(&mut self) -> &mut [u8]

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

impl AsRef<[u8]> for ScriptBytes

fn as_ref(&self) -> &[u8]

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

impl AsRef<Confined<Vec<u8>, 0, U32>> for ScriptBytes

fn as_ref(&self) -> &VarIntBytes

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

impl AsRef<ScriptBytes> for RedeemScript

fn as_ref(&self) -> &ScriptBytes

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

impl AsRef<ScriptBytes> for ScriptPubkey

fn as_ref(&self) -> &ScriptBytes

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

impl AsRef<ScriptBytes> for SigScript

fn as_ref(&self) -> &ScriptBytes

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

impl AsRef<ScriptBytes> for TapScript

fn as_ref(&self) -> &ScriptBytes

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

impl AsRef<ScriptBytes> for WitnessScript

fn as_ref(&self) -> &ScriptBytes

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

impl Borrow<Confined<Vec<u8>, 0, U32>> for ScriptBytes

fn borrow(&self) -> &VarIntBytes

Immutably borrows from an owned value.

impl Borrow<ScriptBytes> for RedeemScript

fn borrow(&self) -> &ScriptBytes

Immutably borrows from an owned value.

impl Borrow<ScriptBytes> for ScriptPubkey

fn borrow(&self) -> &ScriptBytes

Immutably borrows from an owned value.

impl Borrow<ScriptBytes> for SigScript

fn borrow(&self) -> &ScriptBytes

Immutably borrows from an owned value.

impl Borrow<ScriptBytes> for TapScript

fn borrow(&self) -> &ScriptBytes

Immutably borrows from an owned value.

impl Borrow<ScriptBytes> for WitnessScript

fn borrow(&self) -> &ScriptBytes

Immutably borrows from an owned value.

impl BorrowMut<<ScriptBytes as Wrapper>::Inner> for ScriptBytes

fn borrow_mut(&mut self) -> &mut <Self as Wrapper>::Inner

Mutably borrows from an owned value.

impl Clone for ScriptBytes

fn clone(&self) -> ScriptBytes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConsensusDecode for ScriptBytes

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

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

impl ConsensusEncode for ScriptBytes

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

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

impl Debug for ScriptBytes

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

Formats the value using the given formatter.

impl Default for ScriptBytes

fn default() -> ScriptBytes

Returns the “default value” for a type.

impl Deref for ScriptBytes

type Target = Confined<Vec<u8>, 0, U32>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for ScriptBytes

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for ScriptBytes

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Confined<Vec<u8>, 0, U32>> for ScriptBytes

fn from(v: VarIntBytes) -> Self

Converts to this type from the input type.

impl From<RedeemScript> for ScriptBytes

fn from(wrapped: RedeemScript) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for VarIntBytes

fn from(wrapped: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for RedeemScript

fn from(v: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for ScriptPubkey

fn from(v: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for SigScript

fn from(v: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for TapScript

fn from(v: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptBytes> for WitnessScript

fn from(v: ScriptBytes) -> Self

Converts to this type from the input type.

impl From<ScriptPubkey> for ScriptBytes

fn from(wrapped: ScriptPubkey) -> Self

Converts to this type from the input type.

impl From<SigScript> for ScriptBytes

fn from(wrapped: SigScript) -> Self

Converts to this type from the input type.

impl From<TapScript> for ScriptBytes

fn from(wrapped: TapScript) -> Self

Converts to this type from the input type.

impl From<WitnessScript> for ScriptBytes

fn from(wrapped: WitnessScript) -> Self

Converts to this type from the input type.

impl FromHex for ScriptBytes

fn from_byte_iter<I>(iter: I) -> Result<Self, Error>

where I: Iterator<Item = Result<u8, Error>> + ExactSizeIterator + DoubleEndedIterator,

Produce an object from a byte iterator

fn from_hex(s: &str) -> Result<Self, Error>

Produce an object from a hex string

impl Hash for ScriptBytes

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

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 LowerHex for ScriptBytes

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

Formats the value using the given formatter.

impl Ord for ScriptBytes

fn cmp(&self, other: &ScriptBytes) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ScriptBytes

fn eq(&self, other: &ScriptBytes) -> 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 PartialOrd for ScriptBytes

fn partial_cmp(&self, other: &ScriptBytes) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ScriptBytes

Available on crate feature serde only.

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StrictDecode for ScriptBytes

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

fn strict_read(reader: impl ReadRaw) -> Result<Self, DecodeError>

impl StrictEncode for ScriptBytes

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

fn strict_write(&self, writer: impl WriteRaw) -> Result<(), Error>

impl StrictTuple for ScriptBytes

const FIELD_COUNT: u8 = 1u8

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for ScriptBytes

const STRICT_LIB_NAME: &'static str = LIB_NAME_BITCOIN

fn strict_name() -> Option<TypeName>

impl TryFrom<Vec<u8>> for ScriptBytes

type Error = Error

The type returned in the event of a conversion error.

fn try_from(script_bytes: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl UpperHex for ScriptBytes

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

Formats the value using the given formatter.

impl Wrapper for ScriptBytes

type Inner = Confined<Vec<u8>, 0, U32>

Inner type wrapped by the current newtype

fn from_inner(inner: Self::Inner) -> Self

Instantiates wrapper type with the inner data

fn as_inner(&self) -> &Self::Inner

Returns reference to the inner representation for the wrapper type

fn into_inner(self) -> Self::Inner

Unwraps the wrapper returning the inner type

fn to_inner(&self) -> Self::Inner

where Self::Inner: Clone,

Clones inner data of the wrapped type and return them

impl WrapperMut for ScriptBytes

fn as_inner_mut(&mut self) -> &mut <Self as Wrapper>::Inner

Returns a mutable reference to the inner representation for the wrapper type

impl Eq for ScriptBytes

impl StrictProduct for ScriptBytes

impl StructuralPartialEq for ScriptBytes