Struct Refutation 

pub struct Refutation {
    pub by: RefutedBy,
    pub at: Option<CtxSpan>,
    pub value: Value,
}

What refuted a value: the parameter or binding pattern a refutation escaped, with its whole value, however deep inside it the refuting pattern was; or a case or a __match none of whose arms matched.

Fields

by: RefutedBy

at: Option<CtxSpan>

The pattern’s span, or the case’s subject’s. A __match has none: it is the call the trace starts at.

value: Value

The value refuted.

Trait Implementations

impl Clone for Refutation

fn clone(&self) -> Refutation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Refutation

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

Formats the value using the given formatter.

impl PartialEq for Refutation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Refutation