Struct secp256k1::Message
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pub struct Message(_);
A (hashed) message input to an ECDSA signature
Methods
impl Message[src]
pub fn as_ptr(&self) -> *const u8[src]
Converts the object to a raw pointer for FFI interfacing
pub fn as_mut_ptr(&mut self) -> *mut u8[src]
Converts the object to a mutable raw pointer for FFI interfacing
pub fn len(&self) -> usize[src]
Returns the length of the object as an array
pub fn is_empty(&self) -> bool[src]
Returns whether the object as an array is empty
impl Message[src]
pub fn from_slice(data: &[u8]) -> Result<Message, Error>[src]
Converts a MESSAGE_SIZE-byte slice to a message object
Trait Implementations
impl Copy for Message[src]
impl PartialEq for Message[src]
fn eq(&self, other: &Message) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &Rhs) -> bool1.0.0[src]
This method tests for !=.
impl Eq for Message[src]
impl Clone for Message[src]
fn clone(&self) -> Message[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Index<usize> for Message[src]
type Output = u8
The returned type after indexing.
fn index(&self, index: usize) -> &u8[src]
Performs the indexing (container[index]) operation.
impl Index<Range<usize>> for Message[src]
type Output = [u8]
The returned type after indexing.
fn index(&self, index: Range<usize>) -> &[u8][src]
Performs the indexing (container[index]) operation.
impl Index<RangeTo<usize>> for Message[src]
type Output = [u8]
The returned type after indexing.
fn index(&self, index: RangeTo<usize>) -> &[u8][src]
Performs the indexing (container[index]) operation.
impl Index<RangeFrom<usize>> for Message[src]
type Output = [u8]
The returned type after indexing.
fn index(&self, index: RangeFrom<usize>) -> &[u8][src]
Performs the indexing (container[index]) operation.
impl Index<RangeFull> for Message[src]
type Output = [u8]
The returned type after indexing.
fn index(&self, _: RangeFull) -> &[u8][src]
Performs the indexing (container[index]) operation.
impl Debug for Message[src]
fn fmt(&self, f: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl From<[u8; 32]> for Message[src]
Creates a message from a MESSAGE_SIZE byte array