Struct RustConfig 

pub struct RustConfig {
    pub crate_dir: PathBuf,
    pub init_fn: Option<Arc<str>>,
}

Rust-crate configuration for mixed Rust/Clojure projects.

The :init value is a Rust path like "my_project::cljrs_init". The first :: segment is the crate name used in Cargo.toml and when looking for the compiled shared library on disk.

Parsed from the :rust key in cljrs.edn:

:rust {:crate "."                        ; path to directory with Cargo.toml
       :init  "my_project::cljrs_init"}  ; optional hook-registration fn

Fields

crate_dir: PathBuf

Directory containing the user’s Cargo.toml, resolved relative to the cljrs.edn file. Defaults to the cljrs.edn directory (".").

init_fn: Option<Arc<str>>

Fully-qualified Rust path to the init function, e.g. "my_project::cljrs_init". When present, cljrs compile emits a call to this function in the generated main.rs before loading any Clojure source. Omit if you rely solely on #[cljrs::export] inventory-based registration (future feature).

Implementations

impl RustConfig

pub fn crate_name(&self) -> Option<&str>

Derive the Rust crate name from the init function path.

"my_project::cljrs_init" → Some("my_project"). Returns None when init_fn is absent.

Trait Implementations

impl Clone for RustConfig

fn clone(&self) -> RustConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RustConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.