Module wasmer_c_api::wasm_c_api::version

source ·
Expand description

Wasmer-specific API to get or query the version of this Wasm C API.

The wasmer.h file provides the WASMER_VERSION, WASMER_VERSION_MAJOR, WASMER_VERSION_MINOR, WASMER_VERSION_PATCH and WASMER_VERSION_PRE constants. However, in absence of this header file, it is possible to retrieve the same information with their respective functions, namely wasmer_version, wasmer_version_major, wasmer_version_minor, wasmer_version_patch, and wasmer_version_pre.

Example

int main() {
    // Get and print the version.
    const char* version = wasmer_version();
    printf("%s", version);

    // No need to free the string. It's statically allocated on
    // the Rust side.

    return 0;
}

Functions