Enum WesleyError 

pub enum WesleyError {
    ParseError {
        message: String,
        line: Option<u32>,
        column: Option<u32>,
    },
    LoweringError {
        message: String,
        area: String,
    },
    ResilienceError(String),
}

Core error types for Wesley.

Variants

ParseError

Error during parsing of GraphQL SDL.

Fields

message: String

Human-readable error message.

line: Option<u32>

Line number (if available).

column: Option<u32>

Column number (if available).

LoweringError

Error during lowering from AST to IR.

Fields

message: String

Human-readable error message.

area: String

The area of the compiler where the error occurred (e.g. “table”, “field”).

ResilienceError(String)

Error from a resilience policy (e.g. timeout, max retries).

Trait Implementations

impl Clone for WesleyError

fn clone(&self) -> WesleyError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WesleyError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WesleyError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WesleyError

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

Formats the value using the given formatter.

impl Error for WesleyError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for WesleyError

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Serialize for WesleyError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WesleyError