Struct CachedCompiler 

pub struct CachedCompiler { /* private fields */ }

Cached compiler for Rust code

Manages compilation with SHA256-based caching to avoid recompiling identical code.

Examples

use oxur_repl::compiler::CachedCompiler;
use oxur_repl::cache::ArtifactCache;
use oxur_repl::session::SessionDir;
use oxur_repl::protocol::SessionId;
use std::sync::Arc;

let cache = ArtifactCache::new()?;
let session_id = SessionId::new("test");
let session_dir = Arc::new(SessionDir::new(&session_id)?);

let mut compiler = CachedCompiler::new(cache, session_dir);

let source = "pub extern \"C\" fn oxur_eval_test() { println!(\"Hello!\"); }";
let lib_path = compiler.compile("test", source, 2)?;

println!("Compiled to: {}", lib_path.display());

Implementations

impl CachedCompiler

pub fn new(cache: ArtifactCache, session_dir: Arc<SessionDir>) -> Self

Create a new cached compiler

Arguments

• cache - Artifact cache for storing compiled libraries
• session_dir - Session directory for temporary compilation files (shared via Arc)

pub fn compile( &mut self, cache_key: impl AsRef<str>, source: impl AsRef<str>, opt_level: u8, ) -> Result<PathBuf, CompilerError>

Compile Rust source code to a dynamic library

Uses SHA256-based caching to avoid recompiling identical code.

Arguments

• cache_key - Cache key for this compilation unit
• source - Rust source code to compile
• opt_level - Optimization level (0-3)

Returns

Path to the compiled dynamic library (.so/.dylib/.dll)

Errors

Returns error if:

• Source file cannot be written
• Compilation fails
• Cache operations fail

pub fn cache(&self) -> &ArtifactCache

Get the artifact cache

pub fn cache_mut(&mut self) -> &mut ArtifactCache

Get a mutable reference to the artifact cache

Trait Implementations

impl Clone for CachedCompiler

fn clone(&self) -> CachedCompiler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedCompiler

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

Formats the value using the given formatter.