Struct EnumView 

pub struct EnumView<'a>(/* private fields */);

An enum value’s name, case, and payload.

Implementations

impl<'a> EnumView<'a>

pub fn type_name(self) -> &'a str

The qualified name of the declared type, or Option / Result for the builtins.

pub fn case(self) -> &'a str

The case, unqualified: Some, Err, Require.

pub fn payload(self) -> &'a [Value]

What the case carries, in the order the case declares it, and an empty slice for a case that carries nothing.

Trait Implementations

impl<'a> Clone for EnumView<'a>

fn clone(&self) -> EnumView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for EnumView<'a>

impl<'a> Debug for EnumView<'a>

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

Formats the value using the given formatter.