Enum ComponentReason 

#[non_exhaustive]
pub enum ComponentReason {
    Unconstrained,
    Exact,
    Wildcard,
    Substitution,
    PatternMismatch,
    CaseMismatch,
    MissingQueryItem,
    UnsupportedPredicate,
}

Why one component matched or failed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unconstrained

The rule does not constrain this component, so it accepts anything.

Exact

A literal pattern compared equal.

Wildcard

A wildcard pattern matched.

Substitution

A pattern containing $(...) matched.

PatternMismatch

The pattern did not match.

CaseMismatch

The pattern would have matched if caseSensitive were false.

MissingQueryItem

A ? dictionary named a query item the URL does not carry.

UnsupportedPredicate

A ? predicate was not a string, so Apple ignored the whole ? dictionary and the component constrained nothing.

Implementations

impl ComponentReason

pub fn is_match(self) -> bool

Whether this reason represents a successful comparison.

Trait Implementations

impl Clone for ComponentReason

fn clone(&self) -> ComponentReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ComponentReason

impl Debug for ComponentReason

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

Formats the value using the given formatter.

impl Display for ComponentReason

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

Formats the value using the given formatter.

impl Eq for ComponentReason

impl PartialEq for ComponentReason

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ComponentReason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ComponentReason