Struct Signature

#[repr(C)]
pub struct Signature(/* private fields */);

Library-internal representation of a Secp256k1 signature

Implementations

impl Signature

pub fn as_ptr(&self) -> *const c_uchar

Converts the object to a raw pointer for FFI interfacing

pub fn as_mut_ptr(&mut self) -> *mut c_uchar

Converts the object to a mutable raw pointer for FFI interfacing

pub fn len(&self) -> usize

Returns the length of the object as an array

pub fn is_empty(&self) -> bool

Returns whether the object as an array is empty

impl Signature

pub fn new() -> Signature

Create a new (zeroed) signature usable for the FFI interface

pub unsafe fn blank() -> Signature

Create a new (uninitialized) signature usable for the FFI interface

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Signature

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

Formats the value using the given formatter.

impl Decodable for Signature

fn decode<D: Decoder>(d: &mut D) -> Result<Signature, D::Error>

Deserialize a value using a Decoder.

impl<'de> Deserialize<'de> for Signature

fn deserialize<D>(d: D) -> Result<Signature, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for Signature

fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), S::Error>

Serialize a value using an Encoder.

impl From<Signature> for Signature

Creates a new signature from a FFI signature

fn from(sig: Signature) -> Signature

Converts to this type from the input type.

impl Index<Range<usize>> for Signature

type Output = [u8]

The returned type after indexing.

fn index(&self, index: Range<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for Signature

type Output = [u8]

The returned type after indexing.

fn index(&self, index: RangeFrom<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation.

impl Index<RangeFull> for Signature

type Output = [u8]

The returned type after indexing.

fn index(&self, _: RangeFull) -> &[c_uchar]

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for Signature

type Output = [u8]

The returned type after indexing.

fn index(&self, index: RangeTo<usize>) -> &[c_uchar]

Performs the indexing (container[index]) operation.

impl Index<usize> for Signature

type Output = u8

The returned type after indexing.

fn index(&self, index: usize) -> &c_uchar

Performs the indexing (container[index]) operation.

impl PartialEq for Signature

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

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Signature

impl Eq for Signature