Module hdk::trace[][src]

Integrates HDK with the Rust tracing crate.

The functions and structs in this module do not need to be used directly. The #[hdk_extern] attribute on functions exposed externally all set the WasmSubscriber as the global default.

This module defines a trace::WasmSubscriber that forwards all tracing macro calls to another subscriber on the host. The logging level can be changed for the host at runtime using the WASM_LOG environment variable that works exactly as RUST_LOG for other tracing.