Signature

Struct Signature 

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

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impl Signature

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pub fn from_bytes_unchecked(buf: &[u8; 96]) -> Result<Signature, Error>

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pub fn from_bytes(buf: &[u8; 96]) -> Result<Signature, Error>

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pub fn from_uncompressed(buf: &[u8; 192]) -> Result<Signature, Error>

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pub fn to_bytes(&self) -> [u8; 96]

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pub fn generator() -> Signature

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pub fn aggregate(&mut self, sig: &Signature)

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pub fn is_valid(&self) -> bool

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pub fn negate(&mut self)

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pub fn scalar_multiply(&mut self, int_bytes: &[u8])

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pub fn pair(&self, other: &PublicKey) -> GTElement

Trait Implementations§

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impl Add<&Signature> for &Signature

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type Output = Signature

The resulting type after applying the + operator.
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fn add(self, rhs: &Signature) -> Signature

Performs the + operation. Read more
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impl Add<&Signature> for Signature

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type Output = Signature

The resulting type after applying the + operator.
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fn add(self, rhs: &Signature) -> Signature

Performs the + operation. Read more
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impl AddAssign<&Signature> for Signature

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fn add_assign(&mut self, rhs: &Signature)

Performs the += operation. Read more
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impl Clone for Signature

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fn clone(&self) -> Signature

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Signature

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

Formats the value using the given formatter. Read more
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impl Default for Signature

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fn default() -> Signature

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Signature

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fn deserialize<D>( deserializer: D, ) -> Result<Signature, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<N, D> FromClvm<D> for Signature
where D: ClvmDecoder<Node = N>,

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impl Hash for Signature

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Neg for &Signature

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type Output = Signature

The resulting type after applying the - operator.
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fn neg(self) -> <&Signature as Neg>::Output

Performs the unary - operation. Read more
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impl Neg for Signature

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type Output = Signature

The resulting type after applying the - operator.
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fn neg(self) -> <Signature as Neg>::Output

Performs the unary - operation. Read more
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impl PartialEq for Signature

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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

Serialize this value into the given Serde serializer. Read more
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impl Streamable for Signature

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fn update_digest(&self, digest: &mut Sha256)

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fn stream(&self, out: &mut Vec<u8>) -> Result<(), Error>

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fn parse<const TRUSTED: bool>( input: &mut Cursor<&[u8]>, ) -> Result<Signature, Error>

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fn to_bytes(&self) -> Result<Vec<u8>, Error>

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fn from_bytes(bytes: &[u8]) -> Result<Self, Error>
where Self: Sized,

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fn from_bytes_unchecked(bytes: &[u8]) -> Result<Self, Error>
where Self: Sized,

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

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impl SubAssign<&Signature> for Signature

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fn sub_assign(&mut self, rhs: &Signature)

Performs the -= operation. Read more
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impl<N, E> ToClvm<E> for Signature
where E: ClvmEncoder<Node = N>,

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fn to_clvm(&self, encoder: &mut E) -> Result<N, ToClvmError>

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impl Eq for Signature

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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Returns the argument unchanged.

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Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Layer for T

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type Solution = NodePtr

Most of the time, this is an actual CLVM type representing the solution. However, you can also use a helper struct and customize Layer::construct_solution and Layer::parse_solution.
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fn parse_puzzle( allocator: &Allocator, puzzle: Puzzle, ) -> Result<Option<T>, DriverError>

Parses this layer from the given puzzle, returning None if the puzzle doesn’t match. An error is returned if the puzzle should have matched but couldn’t be parsed.
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fn parse_solution( _allocator: &Allocator, solution: NodePtr, ) -> Result<<T as Layer>::Solution, DriverError>

Parses the Layer::Solution type from a CLVM solution pointer.
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fn construct_puzzle( &self, ctx: &mut SpendContext, ) -> Result<NodePtr, DriverError>

Constructs the full curried puzzle for this layer. Ideally, the puzzle itself should be cached in the SpendContext.
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fn construct_solution( &self, _ctx: &mut SpendContext, solution: <T as Layer>::Solution, ) -> Result<NodePtr, DriverError>

Constructs the full solution for this layer. Can be used to construct the solution from a helper struct, if it’s not directly a CLVM type. It’s also possible to influence the solution based on the puzzle, if needed.
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fn construct_spend( &self, ctx: &mut SpendContext, solution: Self::Solution, ) -> Result<Spend, DriverError>

Creates a spend for this layer.
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fn construct_coin_spend( &self, ctx: &mut SpendContext, coin: Coin, solution: Self::Solution, ) -> Result<CoinSpend, DriverError>

Creates a coin spend for this layer.
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where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

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