Enum CauseKind 

pub enum CauseKind {
    CausedBy,
    DuringHandling,
}

How a trace relates to its StackTrace::cause.

Variants

CausedBy

The cause led to this error (Python’s raise … from, Java’s Caused by:, JavaScript’s [cause]).

DuringHandling

This error was raised while handling the cause (Python’s implicit chaining).

Trait Implementations

impl Clone for CauseKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CauseKind

impl Debug for CauseKind

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

Formats the value using the given formatter.

impl Eq for CauseKind

impl PartialEq for CauseKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CauseKind