Enum syn_helpers::TraitItem

pub enum TraitItem {
    Method {
        name: Ident,
        generic_parameters: Option<Vec<GenericParam>>,
        self_type: TypeOfSelf,
        other_parameters: Vec<FnArg>,
        return_type: Option<Type>,
        handler: Box<dyn for<'a> Fn(Item<'a>) -> Result<Vec<Stmt>, Box<dyn Error>>>,
    },
    AssociatedFunction {
        name: Ident,
        generic_parameters: Option<Vec<GenericParam>>,
        parameters: Vec<FnArg>,
        return_type: Option<Type>,
        handler: Box<dyn for<'a> Fn(&'a mut Structure) -> Result<Vec<Stmt>, Box<dyn Error>>>,
    },
}

A item under a trait

Variants

Method

Fields

name: Ident

generic_parameters: Option<Vec<GenericParam>>

self_type: TypeOfSelf

other_parameters: Vec<FnArg>

return_type: Option<Type>

handler: Box<dyn for<'a> Fn(Item<'a>) -> Result<Vec<Stmt>, Box<dyn Error>>>

AssociatedFunction

Fields

name: Ident

generic_parameters: Option<Vec<GenericParam>>

parameters: Vec<FnArg>

return_type: Option<Type>

handler: Box<dyn for<'a> Fn(&'a mut Structure) -> Result<Vec<Stmt>, Box<dyn Error>>>

Implementations

impl TraitItem

pub fn new_method( name: Ident, generic_parameters: Option<Vec<GenericParam>>, self_type: TypeOfSelf, other_parameters: Vec<FnArg>, return_type: Option<Type>, handler: impl for<'a> Fn(Item<'a>) -> Result<Vec<Stmt>, Box<dyn Error>> + 'static ) -> Self

Create a new method (something that takes self, &self or &mut self)

pub fn new_associated_function( name: Ident, generic_parameters: Option<Vec<GenericParam>>, parameters: Vec<FnArg>, return_type: Option<Type>, handler: impl for<'a> Fn(&'a mut Structure) -> Result<Vec<Stmt>, Box<dyn Error>> + 'static ) -> Self

Create a new associated function (doesn’t take any reference of self)