Struct darling_core::codegen::TraitImpl

pub struct TraitImpl<'a> {
    pub ident: &'a Ident,
    pub generics: &'a Generics,
    pub data: Data<Variant<'a>, Field<'a>>,
    pub default: Option<DefaultExpression<'a>>,
    pub map: Option<&'a Path>,
    pub bound: Option<&'a [WherePredicate]>,
}

Fields

ident: &'a Ident

generics: &'a Generics

data: Data<Variant<'a>, Field<'a>>

default: Option<DefaultExpression<'a>>

map: Option<&'a Path>

bound: Option<&'a [WherePredicate]>

Methods

impl<'a> TraitImpl<'a>

pub fn declared_type_params(&self) -> IdentSet

Get all declared type parameters.

pub fn used_type_params(&self) -> IdentSet

Get the type parameters which are used by non-skipped fields.

pub fn skipped_type_params(&self) -> IdentSet

Get the type parameters which are used by skipped fields.

impl<'a> TraitImpl<'a>

pub fn declare_errors(&self) -> ErrorDeclaration

Gets the let declaration for errors accumulated during parsing.

pub fn check_errors(&self) -> ErrorCheck

Gets the check which performs an early return if errors occurred during parsing.

pub fn require_fields(&self) -> Tokens

Trait Implementations

impl<'a> Debug for TraitImpl<'a>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a Core> for TraitImpl<'a>

fn from(v: &'a Core) -> Self

Performs the conversion.