Module tracing 

Utilities to set up tracing and logging.

By default, wasmer does not generate any tracing output. To enable tracing, one must call the wasmer_setup_tracing() function during the initialization stage of their program.

Tracing levels can be enabled/disabled using the RUST_LOG env var.

Example

int main() {
    // This can go up to 4, which is the most verbose
    int verbosity_level = 0;
    // Whether to use colors when logging information
    int use_colors = 1;
    wasmer_setup_tracing(verbosity_level, use_colors);

    return 0;
}

Functions

wasmer_setup_tracing