Enum sc_service::error::Error[−][src]

#[non_exhaustive]
pub enum Error {
    Client(Error),
    Io(Error),
    Consensus(Error),
    Network(Error),
    Keystore(Error),
    Telemetry(Error),
    SelectChainRequired,
    TaskExecutorRequired,
    Prometheus(PrometheusError),
    Application(Box<dyn Error + Send + Sync + 'static>),
    Other(String),
}

Expand description

Service errors.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Client(Error)

Tuple Fields of Client

0: Error

Io(Error)

Tuple Fields of Io

0: Error

Consensus(Error)

Tuple Fields of Consensus

0: Error

Network(Error)

Tuple Fields of Network

0: Error

Keystore(Error)

Tuple Fields of Keystore

0: Error

Telemetry(Error)

Tuple Fields of Telemetry

0: Error

SelectChainRequired

TaskExecutorRequired

Prometheus(PrometheusError)

Tuple Fields of Prometheus

0: PrometheusError

Application(Box<dyn Error + Send + Sync + 'static>)

Tuple Fields of Application

0: Box<dyn Error + Send + Sync + 'static>

Other(String)

Tuple Fields of Other

0: String

Trait Implementations

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impl Debug for Error

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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 Error

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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 Error

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

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

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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

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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

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impl<'a> From<&'a str> for Error

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fn from(s: &'a str) -> Self

Performs the conversion.

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impl From<Box<dyn Error + Send + Sync + 'static, Global>> for Error

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fn from(source: Box<dyn Error + Send + Sync + 'static>) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: Error) -> Self

Performs the conversion.

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impl From<Error> for Error

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fn from(source: PrometheusError) -> Self

Performs the conversion.

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impl<'a> From<String> for Error

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fn from(s: String) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

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

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

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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impl<T> Downcast for T where
T: Any,

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pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘ
Notable traits for Box<R, Global>
`impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<F, A> Future for Box<F, A> where F: Future + Unpin + ?Sized, A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where I: Iterator + ?Sized, A: Allocator, type Item = ::Item;`

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. Read more

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pub 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. Read more

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pub 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. Read more

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pub 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. Read more

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impl<T> DowncastSync for T where
T: Any + Send + Sync,

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pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

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

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