Struct secp256k1::SignOnlyPreallocated

pub struct SignOnlyPreallocated<'buf> { /* private fields */ }

Represents the set of capabilities needed for signing with a user preallocated memory.

Trait Implementations

impl<'buf> Clone for SignOnlyPreallocated<'buf>

fn clone(&self) -> SignOnlyPreallocated<'buf>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'buf> Context for SignOnlyPreallocated<'buf>

const FLAGS: c_uint = 513u32

Flags for the ffi.

const DESCRIPTION: &'static str = "signing only"

A constant description of the context.

unsafe fn deallocate(_ptr: *mut u8, _size: usize)

A function to deallocate the memory when the context is dropped.

impl<'buf> Debug for SignOnlyPreallocated<'buf>

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

Formats the value using the given formatter.

impl<'buf> Hash for SignOnlyPreallocated<'buf>

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'buf> Ord for SignOnlyPreallocated<'buf>

fn cmp(&self, other: &SignOnlyPreallocated<'buf>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<'buf> PartialEq<SignOnlyPreallocated<'buf>> for SignOnlyPreallocated<'buf>

fn eq(&self, other: &SignOnlyPreallocated<'buf>) -> 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'buf> PartialOrd<SignOnlyPreallocated<'buf>> for SignOnlyPreallocated<'buf>

fn partial_cmp(&self, other: &SignOnlyPreallocated<'buf>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'buf> Copy for SignOnlyPreallocated<'buf>

impl<'buf> Eq for SignOnlyPreallocated<'buf>

impl<'buf> Signing for SignOnlyPreallocated<'buf>

impl<'buf> StructuralEq for SignOnlyPreallocated<'buf>

impl<'buf> StructuralPartialEq for SignOnlyPreallocated<'buf>