Enum ExprRoundTripObservation 

pub enum ExprRoundTripObservation {
    RoundTripped(String),
    Mismatch {
        expected: String,
        got: String,
    },
    Diagnostic(Symbol),
    Gap(Symbol),
}

Observation produced by running an ExprRoundTripCase.

Variants

RoundTripped(String)

Decoded and matched the expected display, or no display was required.

Mismatch

Decoded but did not match the expected display.

Fields

expected: String

Expected expression display.

got: String

Actual expression display.

Diagnostic(Symbol)

Codec returned a diagnostic code.

Gap(Symbol)

Known gap; decode was not attempted.

Trait Implementations

impl Clone for ExprRoundTripObservation

fn clone(&self) -> ExprRoundTripObservation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExprRoundTripObservation

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

Formats the value using the given formatter.

impl Eq for ExprRoundTripObservation

impl PartialEq for ExprRoundTripObservation

fn eq(&self, other: &ExprRoundTripObservation) -> 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 ExprRoundTripObservation