Enum TypeMatchResult 

pub enum TypeMatchResult {
    Matches,
    Incompatible {
        reason: &'static str,
    },
}

Ergebnis eines Type-Matches. Identisch in Semantik zu Assignable, aber ein eigenstaendiger Typ fuer die Matcher-API (so wird der Call-Site nicht an das interne Assignable gekoppelt).

Variants

Matches

Writer-Type und Reader-Type sind fuer ein Match kompatibel.

Incompatible

Inkompatibel — statische Begruendung.

Fields

reason: &'static str

Kurze, statische Begruendung.

Implementations

impl TypeMatchResult

pub const fn is_match(&self) -> bool

true wenn kompatibel.

Trait Implementations

impl Clone for TypeMatchResult

fn clone(&self) -> TypeMatchResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeMatchResult

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

Formats the value using the given formatter.

impl PartialEq for TypeMatchResult

fn eq(&self, other: &TypeMatchResult) -> 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 Eq for TypeMatchResult

impl StructuralPartialEq for TypeMatchResult