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ErrorCode

fraiseql_server::error

Enum ErrorCode 

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#[non_exhaustive]
pub enum ErrorCode {

Show 16 variants    ValidationError,
    ParseError,
    RequestError,
    Unauthenticated,
    Forbidden,
    InternalServerError,
    DatabaseError,
    Timeout,
    RateLimitExceeded,
    NotFound,
    Conflict,
    CircuitBreakerOpen,
    PersistedQueryNotFound,
    PersistedQueryMismatch,
    ForbiddenQuery,
    DocumentNotFound,

}
Expand description

GraphQL error code enumeration.

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.
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ValidationError

Validation error.

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ParseError

Parse error.

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RequestError

Request error.

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Unauthenticated

Authentication required.

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Forbidden

Access denied.

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InternalServerError

Internal server error.

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DatabaseError

Database error.

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Timeout

Timeout error.

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RateLimitExceeded

Rate limit exceeded.

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NotFound

Not found.

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Conflict

Conflict.

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CircuitBreakerOpen

Circuit breaker open — federation entity temporarily unavailable.

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PersistedQueryNotFound

Persisted query not found — client must re-send the full query body.

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PersistedQueryMismatch

Persisted query hash mismatch — SHA-256 of body does not match provided hash.

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ForbiddenQuery

Raw query forbidden — trusted documents strict mode requires a documentId.

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DocumentNotFound

Document not found — the provided documentId is not in the trusted manifest.

Implementations§

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impl ErrorCode

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pub const fn status_code(self) -> StatusCode

Get HTTP status code for this error.

Follows the GraphQL over HTTP spec: a well-formed GraphQL request that fails validation or parsing returns 200 OK with {"errors": [...]} in the body — never a 4xx — so that standard HTTP clients can read the error message rather than raising a transport-level exception.

Only RequestError uses 400, because it indicates a truly malformed HTTP request (missing query field, unreadable JSON body) that was never a valid GraphQL request to begin with.

Trait Implementations§

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impl Clone for ErrorCode

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fn clone(&self) -> ErrorCode

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ErrorCode

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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 PartialEq for ErrorCode

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fn eq(&self, other: &ErrorCode) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for ErrorCode

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for ErrorCode

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impl Eq for ErrorCode

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impl StructuralPartialEq for ErrorCode

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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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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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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fn into_either(self, into_left: bool) -> Either<Self, Self>

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Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

Should always be Self
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type Owned = T

The resulting type after obtaining ownership.
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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where U: TryFrom<T>,

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

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impl<A, B, T> HttpServerConnExec<A, B> for T
where B: Body,