Struct async_graphql::validators::MapErr[−][src]

pub struct MapErr<I, F>(_, _);

Expand description

Invalidator for InputValueValidator::map_err

Trait Implementations

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impl<I, F> InputValueValidator for MapErr<I, F> where
    I: InputValueValidator,
    F: Fn(String) -> String + Send + Sync,

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fn is_valid(&self, value: &Value) -> Result<(), String>

Check value is valid, returns the reason for the error if it fails, otherwise None. Read more

Auto Trait Implementations

impl<I, F> RefUnwindSafe for MapErr<I, F> where
    F: RefUnwindSafe,
    I: RefUnwindSafe,

impl<I, F> Send for MapErr<I, F> where
    F: Send,
    I: Send,

impl<I, F> Sync for MapErr<I, F> where
    F: Sync,
    I: Sync,

impl<I, F> Unpin for MapErr<I, F> where
    F: Unpin,
    I: Unpin,

impl<I, F> UnwindSafe for MapErr<I, F> where
    F: UnwindSafe,
    I: UnwindSafe,

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> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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impl<I> InputValueValidatorExt for I where
    I: InputValueValidator,

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fn and<R: InputValueValidator>(self, other: R) -> And<Self, R>

Merge the two validators and return None only if both validators are successful.

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fn or<R: InputValueValidator>(self, other: R) -> Or<Self, R>

Merge two validators, and return None when either validator verifies successfully.

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fn map_err<F: Fn(String) -> String>(self, f: F) -> MapErr<Self, F>

Changes the error message

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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<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub 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>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub 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