6e3ec6a96d
* wiggle-generate: pass witx doc in explicitly * wiggle-generate: Names takes &Config, minor refactor for reuse
45 lines
1.1 KiB
Rust
45 lines
1.1 KiB
Rust
mod config;
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mod funcs;
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mod lifetimes;
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mod module_trait;
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mod names;
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mod types;
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use proc_macro2::TokenStream;
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use quote::quote;
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pub use config::Config;
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pub use funcs::define_func;
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pub use module_trait::define_module_trait;
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pub use names::Names;
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pub use types::define_datatype;
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pub fn generate(doc: &witx::Document, config: &Config) -> TokenStream {
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let names = Names::new(config); // TODO parse the names from the invocation of the macro, or from a file?
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let types = doc.typenames().map(|t| define_datatype(&names, &t));
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let modules = doc.modules().map(|module| {
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let modname = names.module(&module.name);
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let fs = module.funcs().map(|f| define_func(&names, &f));
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let modtrait = define_module_trait(&names, &module);
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let ctx_type = names.ctx_type();
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quote!(
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pub mod #modname {
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use super::#ctx_type;
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use super::types::*;
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#(#fs)*
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#modtrait
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}
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)
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});
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quote!(
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pub mod types {
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#(#types)*
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}
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#(#modules)*
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)
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}
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