Enum MacroUseArgs

pub enum MacroUseArgs {
    UseAll,
    UseSpecific(ThinVec<Ident>),
}

Variants

UseAll

UseSpecific(ThinVec<Ident>)

Trait Implementations

impl Clone for MacroUseArgs

fn clone(&self) -> MacroUseArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MacroUseArgs

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

Formats the value using the given formatter.

impl<__D: SpanDecoder> Decodable<__D> for MacroUseArgs

fn decode(__decoder: &mut __D) -> Self

impl Default for MacroUseArgs

fn default() -> Self

Returns the “default value” for a type.

impl<__E: SpanEncoder> Encodable<__E> for MacroUseArgs

fn encode(&self, __encoder: &mut __E)

impl Hash for MacroUseArgs

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<__CTX> HashStable<__CTX> for MacroUseArgs

where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq for MacroUseArgs

fn eq(&self, other: &MacroUseArgs) -> 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 PrintAttribute for MacroUseArgs

fn should_render(&self) -> bool

Whether or not this will render as something meaningful, or if it’s skipped (which will force the containing struct to also skip printing a comma and the field name).

fn print_attribute(&self, __p: &mut Printer)

impl Eq for MacroUseArgs

impl StructuralPartialEq for MacroUseArgs

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes

Size for each variant:

• UseAll: 0 bytes
• UseSpecific: 8 bytes