Struct Variant 

pub struct Variant<'scale, 'resolver, R: TypeResolver> { /* private fields */ }

A representation of the a variant type.

Implementations

impl<'scale, 'resolver, R: TypeResolver> Variant<'scale, 'resolver, R>

pub fn enum_name(&self) -> Option<&'resolver str>

Return the name of the enum type that this variant belongs to, if one was given.

pub fn path(&self) -> impl Iterator<Item = &'resolver str> + '_

Return the full path to the variant type (including the enum name) if one was given.

pub fn skip_decoding(&mut self) -> Result<(), DecodeError>

Skip over all bytes associated with this variant. After calling this, Self::bytes_from_undecoded() will represent the bytes after this variant.

pub fn bytes_from_start(&self) -> &'scale [u8]

The bytes representing this sequence and anything following it.

pub fn bytes_from_undecoded(&self) -> &'scale [u8]

The bytes that have not yet been decoded in this variant (this never includes the variant index at the front) and anything following it.

pub fn name(&self) -> &'resolver str

The name of the variant.

pub fn index(&self) -> u8

The index of the variant.

pub fn fields(&mut self) -> &mut Composite<'scale, 'resolver, R>

Access the variant fields.