soroban-sdk 23.3.0

Soroban SDK.
Documentation 
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pub fn main() {
    // Inform the compiler that the soroban_sdk_internal_no_rssdkver_meta cfg is valid.
    // The cfg is used when building the test vectors in this repository, to disable the embedding
    // of the rssdkver meta to increase the stability of the build wasms and therefore their wasm
    // hash.
    println!("cargo::rustc-check-cfg=cfg(soroban_sdk_internal_no_rssdkver_meta)");

    #[cfg(all(target_family = "wasm", target_os = "unknown"))]
    if let Ok(version) = rustc_version::version() {
        if version.major == 1 && version.minor >= 82 {
            panic!("Rust compiler 1.82+ with target 'wasm32-unknown-unknown' is unsupported by the Soroban Environment, because the 'wasm32-unknown-unknown' target in Rust 1.82+ has features enabled that are not yet supported and not easily disabled: reference-types, multi-value. Use Rust 1.81 to build for the 'wasm32-unknown-unknown' target.");
        }
    }

    if let Ok(rustc_version) = rustc_version::version() {
        println!("cargo:rustc-env=RUSTC_VERSION={rustc_version}");
    }

    crate_git_revision::init();
}