Enum VariantRepr 

#[non_exhaustive]
pub enum VariantRepr<'a> {
    External,
    Internal {
        tag: &'a str,
    },
    Adjacent {
        tag: &'a str,
        content: &'a str,
    },
    Untagged,
}

How an enum variant is represented.

This corresponds to the representations of the derive (see derive).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

External

Externally tagged: unit variants are their name, others a map with the name as key and the content as value.

Internal

Internally tagged: a map with the name in the given key and the fields of the content.

Fields

tag: &'a str

The key of the name.

Adjacent

Adjacently tagged: a map with the name and the content in the given keys.

Fields

tag: &'a str

The key of the name.

content: &'a str

The key of the content.

Untagged

Untagged: just the content.

Trait Implementations

impl<'a> Clone for VariantRepr<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for VariantRepr<'a>

impl<'a> Debug for VariantRepr<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for VariantRepr<'a>

impl<'a> Hash for VariantRepr<'a>

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<'a> PartialEq for VariantRepr<'a>

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> StructuralPartialEq for VariantRepr<'a>