Struct ErrorContext 

pub struct ErrorContext {
    pub operation: String,
    pub device: Option<String>,
    pub backend: Option<String>,
    pub details: Option<String>,
    pub severity: ErrorSeverity,
    pub category: ErrorCategory,
    pub timestamp: SystemTime,
    pub source_location: Option<String>,
    pub thread_id: Option<String>,
    pub cause: Option<Box<ErrorContext>>,
    pub recovery_suggestions: Vec<String>,
    pub error_code: Option<String>,
}

Enhanced error context information for better debugging

Fields

operation: String

The operation being performed when error occurred

device: Option<String>

Device where the error occurred

backend: Option<String>

Backend type where the error occurred

details: Option<String>

Additional context information

severity: ErrorSeverity

Error severity level

category: ErrorCategory

Error category

timestamp: SystemTime

Timestamp when error occurred

source_location: Option<String>

Source location (file:line) where error originated

thread_id: Option<String>

Thread ID where error occurred

cause: Option<Box<ErrorContext>>

Error chain - previous error that led to this one

recovery_suggestions: Vec<String>

Suggested recovery actions

error_code: Option<String>

Error code for programmatic handling

Implementations

impl ErrorContext

pub fn new(operation: impl Into<String>) -> Self

Create a new error context

pub fn new_with_category( operation: impl Into<String>, category: ErrorCategory, severity: ErrorSeverity, ) -> Self

Create a new error context with category and severity

pub fn with_device(self, device: impl Into<String>) -> Self

Add device information

pub fn with_backend(self, backend: impl Into<String>) -> Self

Add backend information

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

Add additional details

pub fn with_severity(self, severity: ErrorSeverity) -> Self

Set error severity

pub fn with_category(self, category: ErrorCategory) -> Self

Set error category

pub fn with_source_location(self, location: impl Into<String>) -> Self

Add source location information

pub fn with_error_code(self, code: impl Into<String>) -> Self

Add error code

pub fn add_recovery_suggestion(self, suggestion: impl Into<String>) -> Self

Add a recovery suggestion

pub fn with_recovery_suggestions(self, suggestions: Vec<String>) -> Self

Add multiple recovery suggestions

pub fn with_cause(self, cause: ErrorContext) -> Self

Chain this error with a previous error

pub fn format(&self) -> String

Convert error context to a formatted string

pub fn severity_string(&self) -> &'static str

Get severity as string

pub fn category_string(&self) -> &'static str

Get category as string

pub fn is_recoverable(&self) -> bool

Check if this is a recoverable error

pub fn chain_depth(&self) -> usize

Get the depth of the error chain

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.