[−][src]Struct ethereum_keystore::PrivateKey
Private key used as x in an ECDSA signature
Methods
impl PrivateKey
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pub fn gen() -> Self
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Generate a new PrivateKey
at random (rand::OsRng
)
pub fn gen_custom<R: Rng>(rng: &mut R) -> Self
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Generate a new PrivateKey
with given custom random generator
pub fn try_from(data: &[u8]) -> Result<Self, Error>
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Try to convert a byte slice into PrivateKey
.
Arguments
data
- A byte slice withPRIVATE_KEY_BYTES
length
Example
const PKB: usize = emerald_rs::PRIVATE_KEY_BYTES; let pk = emerald_rs::PrivateKey::try_from(&[0u8; PKB]).unwrap(); assert_eq!(pk.to_string(), "0x0000000000000000000000000000000000000000000000000000000000000000");
pub fn to_address(self) -> Result<Address, Error>
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Extract Address
from current private key.
pub fn sign_message(&self, msg: &str) -> Result<Signature, Error>
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Sign message
pub fn sign_bytes(&self, data: &[u8]) -> Result<Signature, Error>
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Sign a slice of bytes
pub fn sign_hash(&self, hash: [u8; 32]) -> Result<Signature, Error>
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Sign hash from message (Keccak-256)
Trait Implementations
impl Default for PrivateKey
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fn default() -> PrivateKey
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impl Clone for PrivateKey
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fn clone(&self) -> PrivateKey
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for PrivateKey
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fn cmp(&self, other: &PrivateKey) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl From<[u8; 32]> for PrivateKey
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impl From<SecretKey> for PrivateKey
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impl Eq for PrivateKey
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impl Into<SecretKey> for PrivateKey
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impl Copy for PrivateKey
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impl PartialOrd<PrivateKey> for PrivateKey
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fn partial_cmp(&self, other: &PrivateKey) -> Option<Ordering>
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fn lt(&self, other: &PrivateKey) -> bool
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fn le(&self, other: &PrivateKey) -> bool
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fn gt(&self, other: &PrivateKey) -> bool
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fn ge(&self, other: &PrivateKey) -> bool
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impl PartialEq<PrivateKey> for PrivateKey
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fn eq(&self, other: &PrivateKey) -> bool
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fn ne(&self, other: &PrivateKey) -> bool
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impl Display for PrivateKey
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impl Debug for PrivateKey
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impl FromStr for PrivateKey
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type Err = Error
The associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<Self, Self::Err>
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impl Deref for PrivateKey
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impl Hash for PrivateKey
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Auto Trait Implementations
impl Send for PrivateKey
impl Sync for PrivateKey
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?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, 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> Same for T
type Output = T
Should always be Self