Struct bls12_381_plus::Scalar [−][src]
Represents an element of the scalar field $\mathbb{F}_q$ of the BLS12-381 elliptic curve construction.
Implementations
impl Scalar
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pub const fn zero() -> Scalar
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Returns zero, the additive identity.
pub const fn one() -> Scalar
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Returns one, the multiplicative identity.
pub const fn double(&self) -> Scalar
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Doubles this field element.
pub fn from_bytes(bytes: &[u8; 32]) -> CtOption<Scalar>
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Attempts to convert a little-endian byte representation of
a scalar into a Scalar
, failing if the input is not canonical.
pub fn to_bytes(&self) -> [u8; 32]
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Converts an element of Scalar
into a byte representation in
little-endian byte order.
pub fn from_bytes_wide(bytes: &[u8; 64]) -> Scalar
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Converts a 512-bit little endian integer into
a Scalar
by reducing by the modulus.
pub fn from_okm(bytes: &[u8; 48]) -> Scalar
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Read from output of a KDF
pub const fn from_raw(val: [u64; 4]) -> Self
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Converts from an integer represented in little endian
into its (congruent) Scalar
representation.
pub const fn square(&self) -> Scalar
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Squares this element.
pub fn sqrt(&self) -> CtOption<Self>
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Computes the square root of this element, if it exists.
pub fn pow(&self, by: &[u64; 4]) -> Self
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Exponentiates self
by by
, where by
is a
little-endian order integer exponent.
pub fn pow_vartime(&self, by: &[u64; 4]) -> Self
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Exponentiates self
by by
, where by
is a
little-endian order integer exponent.
This operation is variable time with respect to the exponent. If the exponent is fixed, this operation is effectively constant time.
pub fn invert(&self) -> CtOption<Self>
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Computes the multiplicative inverse of this element, failing if the element is zero.
pub const fn mul(&self, rhs: &Self) -> Self
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Multiplies rhs
by self
, returning the result.
pub const fn sub(&self, rhs: &Self) -> Self
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Subtracts rhs
from self
, returning the result.
pub const fn add(&self, rhs: &Self) -> Self
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Adds rhs
to self
, returning the result.
pub const fn neg(&self) -> Self
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Negates self
.
Trait Implementations
impl<'a, 'b> Add<&'b Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the +
operator.
fn add(self, rhs: &'b Scalar) -> Scalar
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impl<'b> Add<&'b Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the +
operator.
fn add(self, rhs: &'b Scalar) -> Scalar
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impl<'a> Add<Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the +
operator.
fn add(self, rhs: Scalar) -> Scalar
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impl Add<Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the +
operator.
fn add(self, rhs: Scalar) -> Scalar
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impl<'b> AddAssign<&'b Scalar> for Scalar
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fn add_assign(&mut self, rhs: &'b Scalar)
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impl AddAssign<Scalar> for Scalar
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fn add_assign(&mut self, rhs: Scalar)
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impl Clone for Scalar
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impl ConditionallySelectable for Scalar
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fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self
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pub fn conditional_assign(&mut self, other: &Self, choice: Choice)
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pub fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)
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impl ConstantTimeEq for Scalar
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impl Copy for Scalar
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impl Debug for Scalar
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impl Default for Scalar
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impl<'de> Deserialize<'de> for Scalar
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fn deserialize<D>(deserializer: D) -> Result<Scalar, D::Error> where
D: Deserializer<'de>,
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D: Deserializer<'de>,
impl Display for Scalar
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impl Eq for Scalar
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impl Field for Scalar
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fn random(rng: impl RngCore) -> Self
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fn zero() -> Self
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fn one() -> Self
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fn is_zero(&self) -> bool
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#[must_use]fn square(&self) -> Self
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#[must_use]fn double(&self) -> Self
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fn invert(&self) -> CtOption<Self>
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fn sqrt(&self) -> CtOption<Self>
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#[must_use]pub fn cube(&self) -> Self
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pub fn pow_vartime<S>(&self, exp: S) -> Self where
S: AsRef<[u64]>,
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S: AsRef<[u64]>,
impl From<u64> for Scalar
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impl<'a, 'b> Mul<&'b Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> Scalar
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impl<'b> Mul<&'b Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> Scalar
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impl<'a, 'b> Mul<&'b Scalar> for &'a Gt
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type Output = Gt
The resulting type after applying the *
operator.
fn mul(self, other: &'b Scalar) -> Self::Output
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impl<'b> Mul<&'b Scalar> for Gt
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type Output = Gt
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> Gt
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impl<'a, 'b> Mul<&'b Scalar> for &'a G1Projective
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, other: &'b Scalar) -> Self::Output
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impl<'a, 'b> Mul<&'b Scalar> for &'a G1Affine
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, other: &'b Scalar) -> Self::Output
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impl<'b> Mul<&'b Scalar> for G1Projective
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> G1Projective
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impl<'b> Mul<&'b Scalar> for G1Affine
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> G1Projective
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impl<'a, 'b> Mul<&'b Scalar> for &'a G2Projective
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, other: &'b Scalar) -> Self::Output
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impl<'a, 'b> Mul<&'b Scalar> for &'a G2Affine
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, other: &'b Scalar) -> Self::Output
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impl<'b> Mul<&'b Scalar> for G2Projective
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> G2Projective
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impl<'b> Mul<&'b Scalar> for G2Affine
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: &'b Scalar) -> G2Projective
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impl<'a> Mul<Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> Scalar
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impl Mul<Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> Scalar
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impl<'a> Mul<Scalar> for &'a Gt
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type Output = Gt
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> Gt
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impl Mul<Scalar> for Gt
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type Output = Gt
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> Gt
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impl<'a> Mul<Scalar> for &'a G1Projective
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G1Projective
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impl Mul<Scalar> for G1Projective
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G1Projective
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impl<'a> Mul<Scalar> for &'a G1Affine
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G1Projective
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impl Mul<Scalar> for G1Affine
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type Output = G1Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G1Projective
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impl<'a> Mul<Scalar> for &'a G2Projective
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G2Projective
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impl Mul<Scalar> for G2Projective
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G2Projective
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impl<'a> Mul<Scalar> for &'a G2Affine
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G2Projective
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impl Mul<Scalar> for G2Affine
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type Output = G2Projective
The resulting type after applying the *
operator.
fn mul(self, rhs: Scalar) -> G2Projective
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impl<'b> MulAssign<&'b Scalar> for Scalar
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fn mul_assign(&mut self, rhs: &'b Scalar)
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impl<'b> MulAssign<&'b Scalar> for G1Projective
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fn mul_assign(&mut self, rhs: &'b Scalar)
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impl<'b> MulAssign<&'b Scalar> for G2Projective
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fn mul_assign(&mut self, rhs: &'b Scalar)
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impl<'b> MulAssign<&'b Scalar> for Gt
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fn mul_assign(&mut self, rhs: &'b Scalar)
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impl MulAssign<Scalar> for Scalar
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fn mul_assign(&mut self, rhs: Scalar)
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impl MulAssign<Scalar> for G1Projective
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fn mul_assign(&mut self, rhs: Scalar)
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impl MulAssign<Scalar> for G2Projective
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fn mul_assign(&mut self, rhs: Scalar)
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impl MulAssign<Scalar> for Gt
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fn mul_assign(&mut self, rhs: Scalar)
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impl<'a> Neg for &'a Scalar
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impl Neg for Scalar
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impl PartialEq<Scalar> for Scalar
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impl PrimeField for Scalar
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type Repr = [u8; 32]
The prime field can be converted back and forth into this binary representation. Read more
type ReprBits = [u64; 4]
The backing store for a bit representation of a prime field element.
fn from_repr(r: Self::Repr) -> Option<Self>
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fn to_repr(&self) -> Self::Repr
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fn to_le_bits(&self) -> FieldBits<Self::ReprBits>
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fn is_odd(&self) -> bool
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fn char_le_bits() -> FieldBits<Self::ReprBits>
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const NUM_BITS: u32
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const CAPACITY: u32
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fn multiplicative_generator() -> Self
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const S: u32
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fn root_of_unity() -> Self
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pub fn from_str(s: &str) -> Option<Self>
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pub fn is_even(&self) -> bool
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impl<T> Product<T> for Scalar where
T: Borrow<Scalar>,
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T: Borrow<Scalar>,
impl Serialize for Scalar
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impl StructuralEq for Scalar
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impl<'a, 'b> Sub<&'b Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the -
operator.
fn sub(self, rhs: &'b Scalar) -> Scalar
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impl<'b> Sub<&'b Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the -
operator.
fn sub(self, rhs: &'b Scalar) -> Scalar
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impl<'a> Sub<Scalar> for &'a Scalar
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type Output = Scalar
The resulting type after applying the -
operator.
fn sub(self, rhs: Scalar) -> Scalar
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impl Sub<Scalar> for Scalar
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type Output = Scalar
The resulting type after applying the -
operator.
fn sub(self, rhs: Scalar) -> Scalar
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impl<'b> SubAssign<&'b Scalar> for Scalar
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fn sub_assign(&mut self, rhs: &'b Scalar)
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impl SubAssign<Scalar> for Scalar
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fn sub_assign(&mut self, rhs: Scalar)
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impl<T> Sum<T> for Scalar where
T: Borrow<Scalar>,
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T: Borrow<Scalar>,
impl Zeroize for Scalar
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Auto Trait Implementations
impl RefUnwindSafe for Scalar
impl Send for Scalar
impl Sync for Scalar
impl Unpin for Scalar
impl UnwindSafe for Scalar
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> ConditionallyNegatable for T where
T: ConditionallySelectable,
&'a T: for<'a> Neg,
<&'a T as Neg>::Output == T,
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T: ConditionallySelectable,
&'a T: for<'a> Neg,
<&'a T as Neg>::Output == T,
pub fn conditional_negate(&mut self, choice: Choice)
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impl<T> Conv for T
impl<T> Conv for T
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> FmtForward for T
pub fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Self: Binary,
pub fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Self: Display,
pub fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Self: LowerExp,
pub fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Self: LowerHex,
pub fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Self: Octal,
pub fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Self: Pointer,
pub fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Self: UpperExp,
pub fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Self: UpperHex,
impl<T> From<T> for T
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impl<T, Rhs, Output> GroupOps<Rhs, Output> for T where
T: Add<Rhs, Output = Output> + Sub<Rhs, Output = Output> + AddAssign<Rhs> + SubAssign<Rhs>,
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T: Add<Rhs, Output = Output> + Sub<Rhs, Output = Output> + AddAssign<Rhs> + SubAssign<Rhs>,
impl<T, Rhs, Output> GroupOpsOwned<Rhs, Output> for T where
T: for<'r> GroupOps<&'r Rhs, Output>,
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T: for<'r> GroupOps<&'r Rhs, Output>,
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pipe for T where
T: ?Sized,
T: ?Sized,
pub fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
pub fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
R: 'a,
pub fn pipe_ref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self) -> R
) -> R where
R: 'a,
&'a mut self,
func: impl FnOnce(&'a mut Self) -> R
) -> R where
R: 'a,
pub fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
R: 'a,
B: 'a + ?Sized,
Self: Borrow<B>,
R: 'a,
B: 'a + ?Sized,
pub fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
R: 'a,
B: 'a + ?Sized,
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
R: 'a,
B: 'a + ?Sized,
pub fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
R: 'a,
U: 'a + ?Sized,
Self: AsRef<U>,
R: 'a,
U: 'a + ?Sized,
pub fn pipe_as_mut<'a, U, R>(
&'a mut self,
func: impl FnOnce(&'a mut U) -> R
) -> R where
Self: AsMut<U>,
R: 'a,
U: 'a + ?Sized,
&'a mut self,
func: impl FnOnce(&'a mut U) -> R
) -> R where
Self: AsMut<U>,
R: 'a,
U: 'a + ?Sized,
pub fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
R: 'a,
T: 'a + ?Sized,
Self: Deref<Target = T>,
R: 'a,
T: 'a + ?Sized,
pub fn pipe_deref_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: DerefMut<Target = T> + Deref,
R: 'a,
T: 'a + ?Sized,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: DerefMut<Target = T> + Deref,
R: 'a,
T: 'a + ?Sized,
impl<T> Pipe for T
impl<T> PipeAsRef for T
pub fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: AsRef<T>,
R: 'a,
T: 'a,
Self: AsRef<T>,
R: 'a,
T: 'a,
pub fn pipe_as_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: AsMut<T>,
R: 'a,
T: 'a,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: AsMut<T>,
R: 'a,
T: 'a,
impl<T> PipeBorrow for T
pub fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Borrow<T>,
R: 'a,
T: 'a,
Self: Borrow<T>,
R: 'a,
T: 'a,
pub fn pipe_borrow_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
R: 'a,
T: 'a,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: BorrowMut<T>,
R: 'a,
T: 'a,
impl<T> PipeDeref for T
pub fn pipe_deref<'a, R>(
&'a self,
func: impl FnOnce(&'a Self::Target) -> R
) -> R where
Self: Deref,
R: 'a,
&'a self,
func: impl FnOnce(&'a Self::Target) -> R
) -> R where
Self: Deref,
R: 'a,
pub fn pipe_deref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
Self: DerefMut,
R: 'a,
impl<T> PipeRef for T
pub fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
R: 'a,
pub fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
R: 'a,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, Rhs, Output> ScalarMul<Rhs, Output> for T where
T: Mul<Rhs, Output = Output> + MulAssign<Rhs>,
[src]
T: Mul<Rhs, Output = Output> + MulAssign<Rhs>,
impl<T, Rhs, Output> ScalarMulOwned<Rhs, Output> for T where
T: for<'r> ScalarMul<&'r Rhs, Output>,
[src]
T: for<'r> ScalarMul<&'r Rhs, Output>,
impl<T> Tap for T
pub fn tap(self, func: impl FnOnce(&Self)) -> Self
pub fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self
pub fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Self: Borrow<B>,
B: ?Sized,
pub fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Self: BorrowMut<B>,
B: ?Sized,
pub fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Self: AsRef<R>,
R: ?Sized,
pub fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Self: AsMut<R>,
R: ?Sized,
pub fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Self: Deref<Target = T>,
T: ?Sized,
pub fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
pub fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
pub fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
pub fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Self: Borrow<B>,
B: ?Sized,
pub fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Self: BorrowMut<B>,
B: ?Sized,
pub fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Self: AsRef<R>,
R: ?Sized,
pub fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Self: AsMut<R>,
R: ?Sized,
pub fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Self: Deref<Target = T>,
T: ?Sized,
pub fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
impl<T> Tap for T
pub fn tap<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
pub fn tap_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
pub fn tap_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
pub fn tap_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
impl<T, U> TapAsRef<U> for T where
U: ?Sized,
U: ?Sized,
pub fn tap_ref<F, R>(self, func: F) -> Self where
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
pub fn tap_ref_dbg<F, R>(self, func: F) -> Self where
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
pub fn tap_ref_mut<F, R>(self, func: F) -> Self where
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
pub fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
impl<T, U> TapBorrow<U> for T where
U: ?Sized,
U: ?Sized,
pub fn tap_borrow<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
pub fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
pub fn tap_borrow_mut<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
pub fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
impl<T> TapDeref for T
pub fn tap_deref<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
pub fn tap_deref_dbg<F, R>(self, func: F) -> Self where
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
pub fn tap_deref_mut<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
pub fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> TryConv for T
impl<T> TryConv for T
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,