// SPDX-License-Identifier: Apache-2.0 OR MIT use proc_macro2::TokenStream;use quote::ToTokens; pub(crate) struct TokensOrDefault<'a, T: 'a>(pub &'a Option<T>); impl<'a, T> ToTokens for TokensOrDefault<'a, T>where T: ToTokens + Default,{ fn to_tokens(&self, tokens: &mut TokenStream) { match self.0 { Some(t) => t.to_tokens(tokens), None => T::default().to_tokens(tokens), } }}
// SPDX-License-Identifier: Apache-2.0 OR MIT
use proc_macro2::TokenStream;
use quote::ToTokens;
pub(crate) struct TokensOrDefault<'a, T: 'a>(pub &'a Option<T>);
impl<'a, T> ToTokens for TokensOrDefault<'a, T>
where
T: ToTokens + Default,
{
fn to_tokens(&self, tokens: &mut TokenStream) {
match self.0 {
Some(t) => t.to_tokens(tokens),
None => T::default().to_tokens(tokens),
}
}
}