Struct async_graphql::extensions::ExtensionContext[−][src]

pub struct ExtensionContext<'a> { /* fields omitted */ }
Expand description

Context for extension

Implementations

impl<'a> ExtensionContext<'a>[src]

pub fn stringify_execute_doc(
    &self,
    doc: &ExecutableDocument,
    variables: &Variables
) -> String[src]

Convert the specified ExecutableDocument into a query string.

Usually used for log extension, it can hide secret arguments.

pub fn data<D: Any + Send + Sync>(&self) -> Result<&'a D>[src]

Gets the global data defined in the Context or Schema.

If both Schema and Query have the same data type, the data in the Query is obtained.

Errors

Returns a Error if the specified type data does not exist.

pub fn data_unchecked<D: Any + Send + Sync>(&self) -> &'a D[src]

Gets the global data defined in the Context or Schema.

Panics

It will panic if the specified data type does not exist.

pub fn data_opt<D: Any + Send + Sync>(&self) -> Option<&'a D>[src]

Gets the global data defined in the Context or Schema or None if the specified type data does not exist.

Auto Trait Implementations

impl<'a> !RefUnwindSafe for ExtensionContext<'a>

impl<'a> Send for ExtensionContext<'a>

impl<'a> Sync for ExtensionContext<'a>

impl<'a> Unpin for ExtensionContext<'a>

impl<'a> !UnwindSafe for ExtensionContext<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> FutureExt for T[src]

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

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

fn with_current_context(self) -> WithContext<Self>[src]

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

impl<T> Instrument for T[src]

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

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

fn in_current_span(self) -> Instrumented<Self>[src]

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

impl<T> Instrument for T[src]

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

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

fn in_current_span(self) -> Instrumented<Self>[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V

impl<T> WithSubscriber for T[src]

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

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

fn with_current_subscriber(self) -> WithDispatch<Self>[src]

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