Enum OptionalStyle 

pub enum OptionalStyle {
    QuestionMark,
    Optional,
}

Optional type style for Swift.

Variants

QuestionMark

Use question mark syntax: String?.

Optional

Use Optional type: Optional<String>.

Trait Implementations

impl Clone for OptionalStyle

fn clone(&self) -> OptionalStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptionalStyle

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

Formats the value using the given formatter.

impl Default for OptionalStyle

fn default() -> OptionalStyle

Returns the “default value” for a type.

impl PartialEq for OptionalStyle

fn eq(&self, other: &OptionalStyle) -> 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 Copy for OptionalStyle

impl Eq for OptionalStyle

impl StructuralPartialEq for OptionalStyle