Struct ErrorContext 

pub struct ErrorContext {
    pub source: Option<String>,
    pub line: Option<usize>,
    pub column: Option<usize>,
    pub snippet: Option<String>,
    pub operation: Option<String>,
    pub metadata: HashMap<String, String>,
}

Enhanced error context with detailed information

Fields

source: Option<String>

Source file or input identifier

line: Option<usize>

Line number where error occurred

column: Option<usize>

Column number where error occurred

snippet: Option<String>

Surrounding text for context

operation: Option<String>

Operation being performed

metadata: HashMap<String, String>

Additional metadata

Implementations

impl ErrorContext

pub fn new() -> Self

Create a new error context

pub fn with_source(self, source: impl Into<String>) -> Self

Set the source file or identifier

pub fn with_position(self, line: usize, column: usize) -> Self

Set the line and column position

pub fn with_snippet(self, snippet: impl Into<String>) -> Self

Set a code snippet for context

pub fn with_operation(self, operation: impl Into<String>) -> Self

Set the operation being performed

pub fn with_metadata( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

Add metadata key-value pair

Trait Implementations

impl Clone for ErrorContext

fn clone(&self) -> ErrorContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorContext

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

Formats the value using the given formatter.

impl Default for ErrorContext

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ErrorContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ErrorContext

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

where __S: Serializer,

Serialize this value into the given Serde serializer.