Struct soroban_sdk::crypto::Crypto

source ·

pub struct Crypto { /* private fields */ }

Expand description

Crypto provides access to cryptographic functions.

Implementations§

source §

impl Crypto

source

pub fn env(&self) -> &Env

source

pub fn sha256(&self, data: &Bytes) -> BytesN<32>

Returns the SHA-256 hash of the data.

source

pub fn ed25519_verify(
 &self,
 public_key: &BytesN<32>,
 message: &Bytes,
 signature: &BytesN<64>
)

Verifies an ed25519 signature.

The signature is verified as a valid signature of the message by the ed25519 public key.

Panics

If the signature verification fails.

Auto Trait Implementations§

§

impl !UnwindSafe for Crypto

Blanket Implementations§

source §

impl<T> Any for Twhere
T: 'static + ?Sized,

source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source §

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source §

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more

§

impl<T, C> Compare<&T> for Cwhere
C: Compare<T>,

§

type Error = <C as Compare<T>>::Error

§

fn compare(&self, a: &&T, b: &&T) -> Result<Ordering, <C as Compare<&T>>::Error>

§

impl<T, U, V, E, C> Compare<(T, U, V)> for Cwhere
C: Compare<T, Error = E, Error = E, Error = E> + Compare + Compare<V>,

§

type Error = E

§

fn compare(
 &self,
 a: &(T, U, V),
 b: &(T, U, V)
) -> Result<Ordering, <C as Compare<(T, U, V)>>::Error>

§

impl<T, U, E, C> Compare<(T, U)> for Cwhere
C: Compare<T, Error = E, Error = E> + Compare,

§

type Error = E

§

fn compare(
 &self,
 a: &(T, U),
 b: &(T, U)
) -> Result<Ordering, <C as Compare<(T, U)>>::Error>

§

impl<T, C> Compare<Box<T, Global>> for Cwhere
C: Compare<T>,

§

type Error = <C as Compare<T>>::Error

§

fn compare(
 &self,
 a: &Box<T, Global>,
 b: &Box<T, Global>
) -> Result<Ordering, <C as Compare<Box<T, Global>>>::Error>

§

impl<T, C> Compare<Option<T>> for Cwhere
C: Compare<T>,

§

type Error = <C as Compare<T>>::Error

§

fn compare(
 &self,
 a: &Option<T>,
 b: &Option<T>
) -> Result<Ordering, <C as Compare<Option<T>>>::Error>

§

impl<T, C> Compare<Rc<T>> for Cwhere
C: Compare<T>,

§

type Error = <C as Compare<T>>::Error

§

fn compare(
 &self,
 a: &Rc<T>,
 b: &Rc<T>
) -> Result<Ordering, <C as Compare<Rc<T>>>::Error>

§

impl<T, C> Compare<Vec<T, Global>> for Cwhere
C: Compare<T>,

§

type Error = <C as Compare<T>>::Error

§

fn compare(
 &self,
 a: &Vec<T, Global>,
 b: &Vec<T, Global>
) -> Result<Ordering, <C as Compare<Vec<T, Global>>>::Error>

§

impl<T> Downcast for Twhere
T: Any,

§

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

source §

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source §

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source §

impl<T> Same<T> for T

§

type Output = T

Should always be Self

source §

impl<T, U> TryFrom for Twhere
U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

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

Performs the conversion.

source §

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

§

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

§

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

§

Struct soroban_sdk::crypto::Crypto

Implementations§

impl Crypto

pub fn env(&self) -> &Env

pub fn sha256(&self, data: &Bytes) -> BytesN<32>

pub fn ed25519_verify( &self, public_key: &BytesN<32>, message: &Bytes, signature: &BytesN<64>)

Panics

Auto Trait Implementations§

impl !RefUnwindSafe for Crypto

impl !Send for Crypto

impl !Sync for Crypto

impl Unpin for Crypto

impl !UnwindSafe for Crypto

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

impl<T, C> Compare<&T> for Cwhere C: Compare<T>,

type Error = <C as Compare<T>>::Error

fn compare(&self, a: &&T, b: &&T) -> Result<Ordering, <C as Compare<&T>>::Error>

impl<T, U, V, E, C> Compare<(T, U, V)> for Cwhere C: Compare<T, Error = E, Error = E, Error = E> + Compare<U> + Compare<V>,

type Error = E

fn compare( &self, a: &(T, U, V), b: &(T, U, V)) -> Result<Ordering, <C as Compare<(T, U, V)>>::Error>

impl<T, U, E, C> Compare<(T, U)> for Cwhere C: Compare<T, Error = E, Error = E> + Compare<U>,

type Error = E

fn compare( &self, a: &(T, U), b: &(T, U)) -> Result<Ordering, <C as Compare<(T, U)>>::Error>

impl<T, C> Compare<Box<T, Global>> for Cwhere C: Compare<T>,

type Error = <C as Compare<T>>::Error

fn compare( &self, a: &Box<T, Global>, b: &Box<T, Global>) -> Result<Ordering, <C as Compare<Box<T, Global>>>::Error>

impl<T, C> Compare<Option<T>> for Cwhere C: Compare<T>,

type Error = <C as Compare<T>>::Error

fn compare( &self, a: &Option<T>, b: &Option<T>) -> Result<Ordering, <C as Compare<Option<T>>>::Error>

impl<T, C> Compare<Rc<T>> for Cwhere C: Compare<T>,

type Error = <C as Compare<T>>::Error

fn compare( &self, a: &Rc<T>, b: &Rc<T>) -> Result<Ordering, <C as Compare<Rc<T>>>::Error>

impl<T, C> Compare<Vec<T, Global>> for Cwhere C: Compare<T>,

type Error = <C as Compare<T>>::Error

fn compare( &self, a: &Vec<T, Global>, b: &Vec<T, Global>) -> Result<Ordering, <C as Compare<Vec<T, Global>>>::Error>

impl<T> Downcast for Twhere T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

pub fn ed25519_verify(
&self,
public_key: &BytesN<32>,
message: &Bytes,
signature: &BytesN<64>
)

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, C> Compare<&T> for Cwhere
C: Compare<T>,

impl<T, U, V, E, C> Compare<(T, U, V)> for Cwhere
C: Compare<T, Error = E, Error = E, Error = E> + Compare<U> + Compare<V>,

fn compare(
&self,
a: &(T, U, V),
b: &(T, U, V)
) -> Result<Ordering, <C as Compare<(T, U, V)>>::Error>

impl<T, U, E, C> Compare<(T, U)> for Cwhere
C: Compare<T, Error = E, Error = E> + Compare<U>,

fn compare(
&self,
a: &(T, U),
b: &(T, U)
) -> Result<Ordering, <C as Compare<(T, U)>>::Error>

impl<T, C> Compare<Box<T, Global>> for Cwhere
C: Compare<T>,

fn compare(
&self,
a: &Box<T, Global>,
b: &Box<T, Global>
) -> Result<Ordering, <C as Compare<Box<T, Global>>>::Error>

impl<T, C> Compare<Option<T>> for Cwhere
C: Compare<T>,

fn compare(
&self,
a: &Option<T>,
b: &Option<T>
) -> Result<Ordering, <C as Compare<Option<T>>>::Error>

impl<T, C> Compare<Rc<T>> for Cwhere
C: Compare<T>,

fn compare(
&self,
a: &Rc<T>,
b: &Rc<T>
) -> Result<Ordering, <C as Compare<Rc<T>>>::Error>

impl<T, C> Compare<Vec<T, Global>> for Cwhere
C: Compare<T>,

fn compare(
&self,
a: &Vec<T, Global>,
b: &Vec<T, Global>
) -> Result<Ordering, <C as Compare<Vec<T, Global>>>::Error>

impl<T> Downcast for Twhere
T: Any,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,