Struct Derive

pub struct Derive<'a> { /* private fields */ }

Generics of derived impl item.

Implementations

impl<'a> Derive<'a>

pub fn all_generic_fields(&self) -> Vec<&'a Field>

pub fn add_where_predicates<I>(&mut self, preds: I)

where I: IntoIterator<Item = WherePredicate>,

pub fn bound_self(&mut self, trait_: Path)

Add Self: #trait_.

impl<'a> Derive<'a>

pub fn new(input: &'a DeriveInput) -> Self

pub fn defaultness(&mut self, defaultness: Option<Default>)

Set defaultness

pub fn unsafety(&mut self, unsafety: Option<Unsafe>)

Set unsafety

pub fn input(&self) -> &DeriveInput

pub fn append_to(self, item: ItemImpl) -> ItemImpl

Trait Implementations

impl<'a> Clone for Derive<'a>

fn clone(&self) -> Derive<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Derive<'a>

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

Formats the value using the given formatter.