Enum syntax::ast::Defaultness

pub enum Defaultness {
    Default,
    Final,
}

🔬 This is a nightly-only experimental API. (rustc_private)

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Variants

Default

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Final

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Trait Implementations

impl Copy for Defaultness

impl Clone for Defaultness

fn clone(&self) -> Defaultness

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Defaultness

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Defaultness

fn assert_receiver_is_total_eq(&self)

impl Encodable for Defaultness

fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

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impl Decodable for Defaultness

fn decode<__D: Decoder>(d: &mut __D) -> Result<Defaultness, __D::Error>

🔬 This is a nightly-only experimental API. (rustc_private)

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impl Hash for Defaultness

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl Debug for Defaultness

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

Formats the value using the given formatter.