Struct CheckedBitPattern

pub struct CheckedBitPattern;

Trait Implementations

impl Derivable for CheckedBitPattern

fn ident(_: &DeriveInput, crate_name: &TokenStream) -> Result<Path>

fn check_attributes(ty: &Data, attributes: &[Attribute]) -> Result<()>

fn asserts(input: &DeriveInput, crate_name: &TokenStream) -> Result<TokenStream>

fn trait_impl( input: &DeriveInput, crate_name: &TokenStream, ) -> Result<(TokenStream, TokenStream)>

fn implies_trait(_crate_name: &TokenStream) -> Option<TokenStream>

fn requires_where_clause() -> bool

fn explicit_bounds_attribute_name() -> Option<&'static str>

fn perfect_derive_fields(_input: &DeriveInput) -> Option<Fields>

If this trait has a custom meaning for “perfect derive”, this function should be overridden to return Some.