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Add ability to feature gate fields in ruma_api! macro

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This commit is contained in:
Devin R 2020-07-15 15:56:17 -04:00
parent 6f69a6fe76
commit 605680530b
2 changed files with 9 additions and 0 deletions
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3
ruma-api-macros/src/api/request.rs
View File

@ -168,8 +168,11 @@ impl Request {
let field_name = let field_name =
field.ident.as_ref().expect("expected field to have an identifier"); field.ident.as_ref().expect("expected field to have an identifier");
let span = field.span(); let span = field.span();
let cfg_attrs =
field.attrs.iter().filter(|a| a.path.is_ident("cfg")).collect::<Vec<_>>();
quote_spanned! {span=> quote_spanned! {span=>
#( #cfg_attrs )*
#field_name: #src.#field_name #field_name: #src.#field_name
} }
}) })

6
ruma-api-macros/src/api/response.rs
View File

@ -43,10 +43,13 @@ impl Response {
let field = response_field.field(); let field = response_field.field();
let field_name = field.ident.as_ref().expect("expected field to have an identifier"); let field_name = field.ident.as_ref().expect("expected field to have an identifier");
let span = field.span(); let span = field.span();
let cfg_attrs =
field.attrs.iter().filter(|a| a.path.is_ident("cfg")).collect::<Vec<_>>();
match response_field { match response_field {
ResponseField::Body(_) => { ResponseField::Body(_) => {
quote_spanned! {span=> quote_spanned! {span=>
#( #cfg_attrs )*
#field_name: response_body.#field_name #field_name: response_body.#field_name
} }
} }
@ -114,8 +117,11 @@ impl Response {
let field_name = let field_name =
field.ident.as_ref().expect("expected field to have an identifier"); field.ident.as_ref().expect("expected field to have an identifier");
let span = field.span(); let span = field.span();
let cfg_attrs =
field.attrs.iter().filter(|a| a.path.is_ident("cfg")).collect::<Vec<_>>();
Some(quote_spanned! {span=> Some(quote_spanned! {span=>
#( #cfg_attrs )*
#field_name: response.#field_name #field_name: response.#field_name
}) })
} else { } else {