Struct ErrorContext 

pub struct ErrorContext {
    pub operation: &'static str,
    pub location: Option<SourceLocation>,
}

Allocation-free context attached to a failure.

Fields

operation: &'static str

The operation that failed, as a static label.

location: Option<SourceLocation>

Where it failed, when a location is known.

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 Copy for ErrorContext

impl Debug for ErrorContext

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

Formats the value using the given formatter.

impl Eq for ErrorContext

impl PartialEq for ErrorContext

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorContext