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 duplicate 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.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 248 bytes