Enum ethers_middleware::policy::PolicyMiddlewareError

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pub enum PolicyMiddlewareError<M: Middleware, P: Policy> {
    PolicyError(P::Error),
    MiddlewareError(M::Error),
}

Expand description

Error thrown when the client interacts with the policy middleware.

Variants

PolicyError(P::Error)

Thrown when the internal policy errors

MiddlewareError(M::Error)

Thrown when an internal middleware errors

Trait Implementations

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impl<M: Debug + Middleware, P: Debug + Policy> Debug for PolicyMiddlewareError<M, P>where
P::Error: Debug,
M::Error: Debug,

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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<M: Middleware, P: Policy> Display for PolicyMiddlewareError<M, P>

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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<M: Middleware, P: Policy> Error for PolicyMiddlewareError<M, P>where
Self: Debug + Display,

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

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()

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, demand: &mut Demand<'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<M: Middleware, P: Policy> FromErr<<M as Middleware>::Error> for PolicyMiddlewareError<M, P>

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fn from(src: M::Error) -> PolicyMiddlewareError<M, P>

Auto Trait Implementations

impl<M, P> RefUnwindSafe for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: RefUnwindSafe,
::Error: RefUnwindSafe,

impl<M, P> Send for PolicyMiddlewareError<M, P>

impl<M, P> Sync for PolicyMiddlewareError<M, P>

impl<M, P> Unpin for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: Unpin,
::Error: Unpin,

impl<M, P> UnwindSafe for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: UnwindSafe,
::Error: UnwindSafe,

Blanket Implementations

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

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> 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 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.

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impl<E> Provider for Ewhere
E: Error + ?Sized,

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

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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>,

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

Enum ethers_middleware::policy::PolicyMiddlewareError

Variants

PolicyError(P::Error)

MiddlewareError(M::Error)

Trait Implementations

impl<M: Debug + Middleware, P: Debug + Policy> Debug for PolicyMiddlewareError<M, P>where P::Error: Debug, M::Error: Debug,

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

impl<M: Middleware, P: Policy> Display for PolicyMiddlewareError<M, P>

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

impl<M: Middleware, P: Policy> Error for PolicyMiddlewareError<M, P>where Self: Debug + Display,

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

fn description(&self) -> &str

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

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

impl<M: Middleware, P: Policy> FromErr<<M as Middleware>::Error> for PolicyMiddlewareError<M, P>

fn from(src: M::Error) -> PolicyMiddlewareError<M, P>

Auto Trait Implementations

impl<M, P> RefUnwindSafe for PolicyMiddlewareError<M, P>where <M as Middleware>::Error: RefUnwindSafe, <P as Policy>::Error: RefUnwindSafe,

impl<M, P> Send for PolicyMiddlewareError<M, P>

impl<M, P> Sync for PolicyMiddlewareError<M, P>

impl<M, P> Unpin for PolicyMiddlewareError<M, P>where <M as Middleware>::Error: Unpin, <P as Policy>::Error: Unpin,

impl<M, P> UnwindSafe for PolicyMiddlewareError<M, P>where <M as Middleware>::Error: UnwindSafe, <P as Policy>::Error: UnwindSafe,

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> From<T> for T

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 Twhere U: From<T>,

fn into(self) -> U

impl<E> Provider for Ewhere E: Error + ?Sized,

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

impl<T> Same<T> for T

type Output = T

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

default fn to_string(&self) -> String

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

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>

impl<M: Debug + Middleware, P: Debug + Policy> Debug for PolicyMiddlewareError<M, P>where
P::Error: Debug,
M::Error: Debug,

impl<M: Middleware, P: Policy> Error for PolicyMiddlewareError<M, P>where
Self: Debug + Display,

impl<M, P> RefUnwindSafe for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: RefUnwindSafe,
<P as Policy>::Error: RefUnwindSafe,

impl<M, P> Unpin for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: Unpin,
<P as Policy>::Error: Unpin,

impl<M, P> UnwindSafe for PolicyMiddlewareError<M, P>where
<M as Middleware>::Error: UnwindSafe,
<P as Policy>::Error: UnwindSafe,

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

impl<E> Provider for Ewhere
E: Error + ?Sized,

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

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>,

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