Struct EnhancedError 

pub struct EnhancedError {
    pub category: ErrorCategory,
    pub message: String,
    pub details: Option<String>,
    pub location: Option<SourceLocation>,
    pub snippet: Option<CodeSnippet>,
    pub suggestions: Vec<ErrorSuggestion>,
    pub path: Vec<String>,
    pub extensions: Map<String, Value>,
}

Enhanced GraphQL error with rich context

Fields

category: ErrorCategory

Error category

message: String

Primary error message

details: Option<String>

Detailed explanation

location: Option<SourceLocation>

Source location

snippet: Option<CodeSnippet>

Code snippet

suggestions: Vec<ErrorSuggestion>

Suggestions for fixing

path: Vec<String>

Path to the field that caused error

extensions: Map<String, Value>

Extensions (additional metadata)

Implementations

impl EnhancedError

pub fn new(category: ErrorCategory, message: String) -> Self

pub fn with_details(self, details: String) -> Self

pub fn with_location(self, location: SourceLocation) -> Self

pub fn with_snippet(self, snippet: CodeSnippet) -> Self

pub fn with_suggestion(self, suggestion: ErrorSuggestion) -> Self

pub fn with_path(self, path: Vec<String>) -> Self

pub fn add_extension(&mut self, key: String, value: Value)

pub fn format_user_message(&self) -> String

Format error as a user-friendly message

pub fn to_graphql_error(&self) -> Value

Convert to GraphQL error format

Trait Implementations

impl Clone for EnhancedError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnhancedError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EnhancedError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EnhancedError

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

Formats the value using the given formatter.

impl Error for EnhancedError

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 Serialize for EnhancedError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.