8 releases (breaking)
0.8.1 | Oct 6, 2024 |
---|---|
0.8.0 | Sep 20, 2023 |
0.7.0 | Sep 20, 2023 |
0.6.0 | Sep 15, 2023 |
0.1.0 | Sep 14, 2023 |
#42 in #crate
183 downloads per month
36KB
563 lines
Overview
This is a simple crate that lets us scan one or all crates in the current workspace.
We can also use it to scan a vendored crate.
This helps us search a crate directly for trait, fn, struct, enum, type names, and macro defs.
This crate uses the rust-analyzer API to perform the heavy lifting.
Usage
I typically use it like this:
[build-dependencies]
scan-crate-for-typedefs = "0.6.0"
//this is the `build.rs` file for one of the most
// stable crates in the workspace:
use scan_crate_for_typedefs::*;
fn main() -> std::io::Result<()> {
let typemap = PersistentWorkspaceTypeMap::new_with_path("..")?;
Ok(())
}
Then, all we have to do is build the project and
we get a rust-workspace-typemap.json
at the
top-level
I typically parse the output of cargo build to find types which cannot be found.
Next, I scan the index contained within file to figure out which crate they belong to.
Dependencies
~12–22MB
~344K SLoC