sdk/core/azure_core/build.rs

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

use rustc_version::version;

fn main() {
    let version = match version() {
        Ok(version) => version.to_string(),
        Err(_) => "unknown".to_owned(),
    };
    println!("cargo:rustc-env=AZSDK_RUSTC_VERSION={version}");
}