Struct secp256k1::ffi::Signature
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#[repr(C)]pub struct Signature(_);
Library-internal representation of a Secp256k1 signature
Methods
impl Signature
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pub fn as_ptr(&self) -> *const c_uchar
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Converts the object to a raw pointer for FFI interfacing
pub fn as_mut_ptr(&mut self) -> *mut c_uchar
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Converts the object to a mutable raw pointer for FFI interfacing
pub fn len(&self) -> usize
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Returns the length of the object as an array
pub fn is_empty(&self) -> bool
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Returns whether the object as an array is empty
impl Signature
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pub fn new() -> Signature
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Create a new (zeroed) signature usable for the FFI interface
pub unsafe fn blank() -> Signature
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Create a new (uninitialized) signature usable for the FFI interface
Trait Implementations
impl Copy for Signature
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impl PartialEq for Signature
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fn eq(&self, other: &Signature) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Eq for Signature
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impl PartialOrd for Signature
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fn partial_cmp(&self, other: &Signature) -> Option<Ordering>
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This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for Signature
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fn cmp(&self, other: &Signature) -> Ordering
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This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Clone for Signature
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fn clone(&self) -> Signature
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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 Signature
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type Output = c_uchar
The returned type after indexing.
fn index(&self, index: usize) -> &c_uchar
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Performs the indexing (container[index]
) operation.
impl Index<Range<usize>> for Signature
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type Output = [c_uchar]
The returned type after indexing.
fn index(&self, index: Range<usize>) -> &[c_uchar]
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Performs the indexing (container[index]
) operation.
impl Index<RangeTo<usize>> for Signature
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type Output = [c_uchar]
The returned type after indexing.
fn index(&self, index: RangeTo<usize>) -> &[c_uchar]
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Performs the indexing (container[index]
) operation.
impl Index<RangeFrom<usize>> for Signature
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type Output = [c_uchar]
The returned type after indexing.
fn index(&self, index: RangeFrom<usize>) -> &[c_uchar]
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Performs the indexing (container[index]
) operation.
impl Index<RangeFull> for Signature
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type Output = [c_uchar]
The returned type after indexing.
fn index(&self, _: RangeFull) -> &[c_uchar]
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Performs the indexing (container[index]
) operation.
impl Debug for Signature
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fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl From<Signature> for Signature
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Creates a new signature from a FFI signature