oj_deno_runtime 0.2.46

// Copyright 2018-2026 the Deno authors. MIT license.

use deno_core::ModuleSpecifier;

#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum CodeCacheType {
  EsModule,
  Script,
}

pub trait CodeCache: Send + Sync {
  fn get_sync(
    &self,
    specifier: &ModuleSpecifier,
    code_cache_type: CodeCacheType,
    source_hash: u64,
  ) -> Option<Vec<u8>>;

  fn set_sync(
    &self,
    specifier: ModuleSpecifier,
    code_cache_type: CodeCacheType,
    source_hash: u64,
    data: &[u8],
  );

  /// Whether a miss should create an entry. A consume-only cache answers
  /// hits and leaves misses uncached, so V8 never serializes one.
  fn produces(&self) -> bool {
    true
  }
}