Enum ethers::core::types::SignatureError[−][src]

pub enum SignatureError {
    InvalidLength(usize),
    DecodingError(FromHexError),
    VerificationError(H160, H160),
    K256Error(Error),
    RecoveryError,
}

Expand description

An error involving a signature.

Variants

`InvalidLength(usize)`

Tuple Fields

0: usize

Invalid length, secp256k1 signatures are 65 bytes

`DecodingError(FromHexError)`

Tuple Fields

0: FromHexError

When parsing a signature from string to hex

`VerificationError(H160, H160)`

Tuple Fields

0: H160

1: H160

Thrown when signature verification failed (i.e. when the address that produced the signature did not match the expected address)

`K256Error(Error)`

Tuple Fields

0: Error

Internal error during signature recovery

`RecoveryError`

Error in recovering public key from signature

Trait Implementations

[src]

impl Debug for SignatureError

[src]

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

[src]

impl Display for SignatureError

[src]

pub fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

[src]

impl Error for SignatureError

[src]

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

[src]

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0[src]

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

[src]

impl From<Error> for SignatureError

[src]

pub fn from(source: Error) -> SignatureError

Performs the conversion.

[src]

impl From<FromHexError> for SignatureError

[src]

pub fn from(source: FromHexError) -> SignatureError

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for SignatureError

impl Send for SignatureError

impl Sync for SignatureError

impl Unpin for SignatureError

impl !UnwindSafe for SignatureError

Blanket Implementations

[src]

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

[src]

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

[src]

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

[src]

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

[src]

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

[src]

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

Mutably borrows from an owned value. Read more

[src]

impl<T> From<T> for T

[src]

pub fn from(t: T) -> T

Performs the conversion.

[src]

impl<T> Instrument for T

[src]

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

[src]

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

[src]

impl<T> Instrument for T

[src]

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

[src]

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

[src]

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

[src]

pub fn into(self) -> U

Performs the conversion.

[src]

impl<T> Same<T> for T

type Output = T

Should always be Self

[src]

impl<T> ToString for T where
T: Display + ?Sized,

[src]

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

[src]

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

type Error = Infallible

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.

[src]

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

type Error = >::Error

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.

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

pub fn vzip(self) -> V

[src]

impl<T> WithSubscriber for T

[src]

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

[src]

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Enum ethers::core::types::SignatureError[−][src]

Variants

InvalidLength(usize)

Tuple Fields

DecodingError(FromHexError)

Tuple Fields

VerificationError(H160, H160)

Tuple Fields

K256Error(Error)

Tuple Fields

RecoveryError

Trait Implementations

impl Debug for SignatureError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Display for SignatureError

pub fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result<(), Error>

impl Error for SignatureError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl From<Error> for SignatureError

pub fn from(source: Error) -> SignatureError

impl From<FromHexError> for SignatureError

pub fn from(source: FromHexError) -> SignatureError

Auto Trait Implementations

impl !RefUnwindSafe for SignatureError

impl Send for SignatureError

impl Sync for SignatureError

impl Unpin for SignatureError

impl !UnwindSafe for SignatureError

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

`InvalidLength(usize)`

`DecodingError(FromHexError)`

`VerificationError(H160, H160)`

`K256Error(Error)`

`RecoveryError`

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

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

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,