Revise docs.

This commit is contained in:
Stephen Chung
2020-10-12 23:17:22 +08:00
parent a0d5249c4d
commit e6667a3996
8 changed files with 46 additions and 22 deletions

View File

@@ -35,8 +35,8 @@ Implementation
let mut engine = Engine::new();
// Create shared data provider.
// Assume that Provider::get(&str) -> Option<value> gets a system constant.
let provider: Arc<Provider> = get_data_provider();
// Assume that SystemValuesProvider::get(&str) -> Option<value> gets a value.
let provider = Arc::new(SystemValuesProvider::new());
// Clone the shared provider
let db = provider.clone();