# [−][src]Struct curve25519_dalek::ristretto::RistrettoBasepointTable

A precomputed table of multiples of a basepoint, used to accelerate scalar multiplication.

A precomputed table of multiples of the Ristretto basepoint is
available in the `constants`

module:

use curve25519_dalek::constants; use curve25519_dalek::scalar::Scalar; let a = Scalar::from(87329482u64); let P = &a * &constants::RISTRETTO_BASEPOINT_TABLE;

## Methods

`impl RistrettoBasepointTable`

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`pub fn create(basepoint: &RistrettoPoint) -> RistrettoBasepointTable`

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Create a precomputed table of multiples of the given `basepoint`

.

`pub fn basepoint(&self) -> RistrettoPoint`

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Get the basepoint for this table as a `RistrettoPoint`

.

## Trait Implementations

`impl Clone for RistrettoBasepointTable`

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`fn clone(&self) -> RistrettoBasepointTable`

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

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Performs copy-assignment from `source`

. Read more

`impl<'a, 'b> Mul<&'b Scalar> for &'a RistrettoBasepointTable`

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`type Output = RistrettoPoint`

The resulting type after applying the `*`

operator.

`fn mul(self, scalar: &'b Scalar) -> RistrettoPoint`

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`impl<'a, 'b> Mul<&'a RistrettoBasepointTable> for &'b Scalar`

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`type Output = RistrettoPoint`

The resulting type after applying the `*`

operator.

`fn mul(self, basepoint_table: &'a RistrettoBasepointTable) -> RistrettoPoint`

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## Auto Trait Implementations

`impl Send for RistrettoBasepointTable`

`impl Sync for RistrettoBasepointTable`

## Blanket Implementations

`impl<T> From for T`

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`impl<T, U> TryFrom for T where`

U: Into<T>,

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U: Into<T>,

`type Error = !`

🔬 This is a nightly-only experimental API. (

`try_from`

)The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

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`impl<T, U> TryInto for T where`

U: TryFrom<T>,

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U: TryFrom<T>,

`type Error = <U as TryFrom<T>>::Error`

🔬 This is a nightly-only experimental API. (

`try_from`

)The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

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`impl<T, U> Into for T where`

U: From<T>,

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U: From<T>,

`impl<T> Borrow for T where`

T: ?Sized,

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T: ?Sized,

`impl<T> BorrowMut for T where`

T: ?Sized,

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T: ?Sized,

`fn borrow_mut(&mut self) -> &mut T`

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`impl<T> Any for T where`

T: 'static + ?Sized,

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T: 'static + ?Sized,

`impl<T> ToOwned for T where`

T: Clone,

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T: Clone,

`impl<T> FromCast for T`

`fn from_cast(t: T) -> T`

`impl<T, U> Cast for T where`

U: FromCast<T>,

U: FromCast<T>,

`fn cast(self) -> U`

`impl<T, U> IntoBits for T where`

U: FromBits<T>,

U: FromBits<T>,

`fn into_bits(self) -> U`

`impl<T> FromBits for T`

`fn from_bits(t: T) -> T`

`impl<T> Same for T`

`type Output = T`

Should always be `Self`