Struct secp256k1::ffi::Signature

#[repr(C)]
pub struct Signature(_);

Library-internal representation of a Secp256k1 signature

Methods

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 Copy for Signature

impl PartialEq for Signature

fn eq(&self, other: &Signature) -> 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 !=.

impl Eq for Signature

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 Index<usize> for Signature

type Output = c_uchar

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<Range<usize>> for Signature

type Output = [c_uchar]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<RangeTo<usize>> for Signature

type Output = [c_uchar]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Index<RangeFrom<usize>> for Signature

type Output = [c_uchar]

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 = [c_uchar]

The returned type after indexing.

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

Performs the indexing (container[index]) operation.

impl Debug for Signature

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

Formats the value using the given formatter.

impl From<Signature> for Signature

Creates a new signature from a FFI signature

fn from(sig: Signature) -> Signature

Performs the conversion.