pub struct Id(_);
This is supported on crate feature
ecdsa-core
only.Expand description
Identifier used to compute a VerifyingKey
from a Signature
.
In practice these values are always either 0
or 1
, and indicate
whether or not the y-coordinate of the original VerifyingKey
is odd.
While values 2
and 3
are also defined to capture whether r
overflowed the curve’s order, this crate does not support them.
There is a vanishingly small chance of these values occurring outside
of contrived examples, so for simplicity’s sake handling these values
is unsupported and will return an Error
when parsing the Id
.
Implementations
Trait Implementations
sourceimpl From<Id> for RecoveryId
impl From<Id> for RecoveryId
sourcefn from(id: Id) -> RecoveryId
fn from(id: Id) -> RecoveryId
Performs the conversion.
sourceimpl TryFrom<RecoveryId> for Id
impl TryFrom<RecoveryId> for Id
impl Copy for Id
Auto Trait Implementations
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more