Struct Ntxid 

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

A “normalized TXID”.

Computed on a transaction that has had the signatures removed.

This type is needed only for legacy (pre-Segwit or P2SH-wrapped segwit version 0) applications. This method clears the script_sig field of each input, which in Segwit transactions is already empty, so for Segwit transactions the ntxid will be equal to the txid, and you should simply use the latter.

This gives a way to identify a transaction that is “the same” as another in the sense of having the same inputs and outputs.

Implementations

impl Ntxid

pub const fn from_byte_array(bytes: [u8; 32]) -> Self

Constructs a new type from the underlying byte array.

pub const fn to_byte_array(self) -> [u8; 32]

Returns the underlying byte array.

pub const fn as_byte_array(&self) -> &[u8; 32]

Returns a reference to the underlying byte array.

Trait Implementations

impl<'a> Arbitrary<'a> for Ntxid

Available on crate feature arbitrary only.

fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl AsRef<[u8]> for Ntxid

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

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

impl AsRef<[u8; 32]> for Ntxid

fn as_ref(&self) -> &[u8; 32]

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

impl Borrow<[u8]> for Ntxid

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

Immutably borrows from an owned value.

impl Borrow<[u8; 32]> for Ntxid

fn borrow(&self) -> &[u8; 32]

Immutably borrows from an owned value.

impl Clone for Ntxid

fn clone(&self) -> Ntxid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ntxid

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ntxid

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Ntxid, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Ntxid

Available on crate feature hex only.

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

Formats the value using the given formatter.

impl FromStr for Ntxid

Available on crate feature hex only.

type Err = DecodeFixedLengthBytesError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Ntxid

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 Ntxid

Available on crate feature hex only.

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

Formats the value using the given formatter.

impl Ord for Ntxid

fn cmp(&self, other: &Ntxid) -> 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,

Restrict a value to a certain interval.

impl PartialEq for Ntxid

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

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Ntxid

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

Serialize this value into the given Serde serializer.

impl UpperHex for Ntxid

Available on crate feature hex only.

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

Formats the value using the given formatter.

impl Copy for Ntxid

impl Eq for Ntxid

impl StructuralPartialEq for Ntxid