NodeError

Enum NodeError 

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pub enum NodeError {
Show 16 variants NoStderr, NoStdout, Timeout, Fatal(String), ReadLineError(Error), ChainIdNotSet, CreateDirError(Error), GenesisError(String), InitError, SpawnError(Error), WaitError(Error), CliqueAddressError(String), ParsePrivateKeyError, DeserializePrivateKeyError, FromHexError(FromHexError), NoKeysAvailable,
}
Expand description

Errors that can occur when working with the node instance.

Variants§

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NoStderr

No stderr was captured from the child process.

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NoStdout

No stdout was captured from the child process.

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Timeout

Timed out waiting for the node to start.

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Fatal(String)

Encountered a fatal error.

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ReadLineError(Error)

A line could not be read from the node stderr.

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ChainIdNotSet

The chain id was not set.

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CreateDirError(Error)

Could not create the data directory.

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GenesisError(String)

Genesis error

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InitError

Node init error

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SpawnError(Error)

Spawn node error

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WaitError(Error)

Wait error

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CliqueAddressError(String)

Clique private key error

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ParsePrivateKeyError

The private key could not be parsed.

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DeserializePrivateKeyError

An error occurred while deserializing a private key.

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FromHexError(FromHexError)

An error occurred while parsing a hex string.

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NoKeysAvailable

No keys available this node instance.

Trait Implementations§

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impl Debug for NodeError

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

Formats the value using the given formatter. Read more
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impl Display for NodeError

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

Formats the value using the given formatter. Read more
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impl Error for NodeError

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

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
1.0.0 · Source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl From<FromHexError> for NodeError

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fn from(source: FromHexError) -> Self

Converts to this type from the input type.

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

  • NoStderr: 0 bytes
  • NoStdout: 0 bytes
  • Timeout: 0 bytes
  • Fatal: 24 bytes
  • ReadLineError: 8 bytes
  • ChainIdNotSet: 0 bytes
  • CreateDirError: 8 bytes
  • GenesisError: 24 bytes
  • InitError: 0 bytes
  • SpawnError: 8 bytes
  • WaitError: 8 bytes
  • CliqueAddressError: 24 bytes
  • ParsePrivateKeyError: 0 bytes
  • DeserializePrivateKeyError: 0 bytes
  • FromHexError: 16 bytes
  • NoKeysAvailable: 0 bytes