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doc: Allow documentation of generated static

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`#[warn(missing_docs)]` complains about the generated static as it misses documentation. This keeps the documentation both in front of the static and inside.
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Flix 2022-01-12 11:18:30 +01:00
parent 592b7e6cb1
commit 5b04ca15f7
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2 changed files with 7 additions and 1 deletions
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6
sqlxmq_macros/src/lib.rs
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@ -231,6 +231,11 @@ pub fn job(attr: TokenStream, item: TokenStream) -> TokenStream {
} }
} }
let outer_docs = inner_fn
.attrs
.iter()
.filter(|attr| attr.path.is_ident("doc"));
let vis = mem::replace(&mut inner_fn.vis, Visibility::Inherited); let vis = mem::replace(&mut inner_fn.vis, Visibility::Inherited);
let name = mem::replace(&mut inner_fn.sig.ident, parse_quote! {inner}); let name = mem::replace(&mut inner_fn.sig.ident, parse_quote! {inner});
let fq_name = if let Some(name) = options.name { let fq_name = if let Some(name) = options.name {
@ -281,6 +286,7 @@ pub fn job(attr: TokenStream, item: TokenStream) -> TokenStream {
let expanded = quote! { let expanded = quote! {
#(#errors)* #(#errors)*
#(#outer_docs)*
#[allow(non_upper_case_globals)] #[allow(non_upper_case_globals)]
#vis static #name: &'static sqlxmq::NamedJob = &{ #vis static #name: &'static sqlxmq::NamedJob = &{
#inner_fn #inner_fn

2
src/lib.rs
View file

@ -242,7 +242,7 @@ pub fn should_retry(error: &sqlx::Error) -> bool {
if let Some(db_error) = error.as_database_error() { if let Some(db_error) = error.as_database_error() {
// It's more readable as a match // It's more readable as a match
#[allow(clippy::match_like_matches_macro)] #[allow(clippy::match_like_matches_macro)]
match (db_error.code().as_deref(), db_error.constraint().as_deref()) { match (db_error.code().as_deref(), db_error.constraint()) {
// Foreign key constraint violation on ordered channel // Foreign key constraint violation on ordered channel
(Some("23503"), Some("mq_msgs_after_message_id_fkey")) => true, (Some("23503"), Some("mq_msgs_after_message_id_fkey")) => true,
// Unique constraint violation on ordered channel // Unique constraint violation on ordered channel