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Remove old define_violation! (in favor of #[violation]) (#3310)

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konstin 2023-03-06 18:00:29 +01:00 • committed by GitHub
parent d1c48016eb
commit 709dba2e71
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7 changed files with 59 additions and 119 deletions
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11
crates/ruff_macros/src/lib.rs
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@ -6,12 +6,12 @@ use syn::{parse_macro_input, DeriveInput, ItemFn, ItemStruct};
mod cache_key;
mod config;
mod define_violation;
mod derive_message_formats;
mod map_codes;
mod register_rules;
mod rule_code_prefix;
mod rule_namespace;
mod violation;
#[proc_macro_derive(ConfigurationOptions, attributes(option, doc, option_group))]
pub fn derive_config(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
@ -38,19 +38,12 @@ pub fn register_rules(item: proc_macro::TokenStream) -> proc_macro::TokenStream
register_rules::register_rules(&mapping).into()
}
#[proc_macro]
pub fn define_violation(item: proc_macro::TokenStream) -> proc_macro::TokenStream {
let cloned = item.clone();
let meta = parse_macro_input!(cloned as define_violation::LintMeta);
define_violation::define_violation(&item.into(), meta).into()
}
/// Adds an `explanation()` method from the doc comment and
/// `#[derive(Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]`
#[proc_macro_attribute]
pub fn violation(_attr: TokenStream, item: TokenStream) -> TokenStream {
let violation = parse_macro_input!(item as ItemStruct);
define_violation::violation(&violation)
violation::violation(&violation)
.unwrap_or_else(syn::Error::into_compile_error)
.into()
}