Enum AttributeArgs 

pub enum AttributeArgs {
    Empty,
    Parenthesized(Vec<AttributeArg>),
}

Arguments to an attribute

Variants

Empty

No arguments: #[attr]

Parenthesized(Vec<AttributeArg>)

Parenthesized arguments: #[attr(key = value, ...)]

Trait Implementations

impl Clone for AttributeArgs

fn clone(&self) -> AttributeArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeArgs

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

Formats the value using the given formatter.

impl Default for AttributeArgs

fn default() -> AttributeArgs

Returns the “default value” for a type.

impl PartialEq for AttributeArgs

fn eq(&self, other: &AttributeArgs) -> 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 StructuralPartialEq for AttributeArgs