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macros: Fix confusing name of local bindings

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This commit is contained in:
Jonas Platte 2023-03-15 12:32:12 +01:00
parent f79c51f18f
commit 0599eb1226
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GPG Key ID: AAA7A61F696C3E0C
1 changed files with 11 additions and 9 deletions
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20
crates/ruma-macros/src/events/event_enum.rs
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@ -114,7 +114,7 @@ fn expand_event_enum(
let ident = kind.to_event_enum_ident(var.into())?;
let variant_decls = variants.iter().map(|v| v.decl());
let content: Vec<_> = events
let event_ty: Vec<_> = events
.iter()
.map(|event| {
event
@ -123,12 +123,12 @@ fn expand_event_enum(
})
.collect::<syn::Result<_>>()?;
let custom_ty = format_ident!("Custom{}Content", kind);
let custom_content_ty = format_ident!("Custom{}Content", kind);
let deserialize_impl = expand_deserialize_impl(kind, var, events, ruma_common)?;
let field_accessor_impl =
expand_accessor_methods(kind, var, variants, &event_struct, ruma_common)?;
let from_impl = expand_from_impl(&ident, &content, variants);
let from_impl = expand_from_impl(&ident, &event_ty, variants);
Ok(quote! {
#( #attrs )*
@ -138,12 +138,14 @@ fn expand_event_enum(
pub enum #ident {
#(
#docs
#variant_decls(#content),
#variant_decls(#event_ty),
)*
/// An event not defined by the Matrix specification
#[doc(hidden)]
_Custom(
#ruma_common::events::#event_struct<#ruma_common::events::_custom::#custom_ty>,
#ruma_common::events::#event_struct<
#ruma_common::events::_custom::#custom_content_ty
>,
),
}
@ -213,10 +215,10 @@ fn expand_deserialize_impl(
fn expand_from_impl(
ty: &Ident,
content: &[TokenStream],
event_ty: &[TokenStream],
variants: &[EventEnumVariant],
) -> TokenStream {
let from_impls = content.iter().zip(variants).map(|(content, variant)| {
let from_impls = event_ty.iter().zip(variants).map(|(event_ty, variant)| {
let ident = &variant.ident;
let attrs = &variant.attrs;
@ -224,8 +226,8 @@ fn expand_from_impl(
#[allow(unused_qualifications)]
#[automatically_derived]
#(#attrs)*
impl ::std::convert::From<#content> for #ty {
fn from(c: #content) -> Self {
impl ::std::convert::From<#event_ty> for #ty {
fn from(c: #event_ty) -> Self {
Self::#ident(c)
}
}