Rust analyzer unresolved proc macro
Webb14 dec. 2024 · With rust-analyzer proc-macros disabled, the macro would run on an explicit save/check action only, yielding the original Person and edited PersonTwo tables only, as … Webb21 nov. 2024 · Rust procedural macros are all-powerful, so rust-analyzer and IntelliJ Rust have to implement extra tricks to contain them. While rustc just loads proc-macros as shared libraries into the process, IDEs load macros into a dedicated external process which can be killed without bringing the whole IDE down.
Rust analyzer unresolved proc macro
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Webb10 sep. 2024 · I assume in a perfect world the proc macro API itself would change to somehow better accommodate tools like rust-analyzer, but I'm wondering what practical … WebbThis is done in rustc_resolve::macros, which resolves macro paths, validates those resolutions, and reports various errors (e.g. "not found" or "found, but it's unstable" or "expected x, found y"). However, we don't try to resolve other names yet. This happens later, as we will see in the next chapter. Eager Expansion
Webb21 sep. 2024 · In our project we have a bunch of types generated from proc-macros. Recently (probably since #6016) all such imports are flagged as unresolved import. That … Webb23 dec. 2024 · rust-analyzer: building a better Rust IDE Admittedly, it is far from perfect, so please send PRs with improvements Specific bits relevant here: you can enable proc …
Webb8 dec. 2024 · Restarting VSCode and reinstalling rust-analyzer have done nothing. The error always comes back, and highlighting the same oddly specific region. The only way … Webb1 dec. 2024 · You can disable the macro-error diagnostic using the rust-analyzer.diagnostics.disable setting to go back to not seeing it ;) Setting …
Webb14 aug. 2024 · From what I can tell this is occurring in proc_macro_api::version::read_version.The StreamHeader {..} refers to the fact that for …
Webb15 feb. 2016 · This RFC proposes an evolution of Rust's procedural macro system (aka syntax extensions, aka compiler plugins). This RFC specifies syntax for the definition of procedural macros, a high-level view of their implementation in the compiler, and outlines how they interact with the compilation process. the defense support programWebbVi skulle vilja visa dig en beskrivning här men webbplatsen du tittar på tillåter inte detta. the defense secrets actWebb23 nov. 2024 · Update rustc to fix this and ensure that Visual Studio Code uses the correct Rust compiler. Run rustup update to update rustc Check version used by rust-analyzer: Ensure that ctrl+p -> Rust Analyzer: Show RA Version shows rust-analyzer version: 183ef048f 2024-11-22 stable, or later. Run cargo clean to clear obsoleted compiler output the defense specialist in the team volleyballWebb5 nov. 2024 · I'm having issues enabling proc-macro expansion for rust-analyzer in VS Code. I've tried setting "rust-analyzer.procMacro.enable": true in both my User and … the defensive chemistry of antsWebbYou can use it by simply adding the provided annotation to your macro: # [proc_macro_error] # [proc_macro] fn my_macro (input: TokenStream) -> TokenStream { // ... Diagnostic::spanned (ty.span ().unwrap (), Level::Error, "expected bool").emit (); } proc_macro_error also provides some useful macros for emitting errors: the defenselessWebb25 feb. 2024 · When a syntax error does get introduced though, what will usually happen is that the proc-macro either panics (the opposite of being graceful), in which case rust-analyzer just discards the item, or it emits a compile_err! (...) invocation (and nothing else) in which case rust-analyzer also discards the item and replaces it with this practically … the defensive biasWebb5 dec. 2024 · IntelliJ Rust does its best to keep up with how macros 2.0 are evolving. Two of them, addr_of and addr_of_mut, have already been added to the Rust standard library and can be used with stable toolchains. Now, if there are macros 2.0 in your code (for example, std::ptr::addr_of ), the plugin will expand them properly and resolve the names. the defensive shooting academy of tulsa