Function get_function_spaces 

pub fn get_function_spaces(
    lang: &LANG,
    source: Vec<u8>,
    path: &Path,
    pr: Option<Arc<PreprocResults>>,
) -> Result<FuncSpace, MetricsError>

👎Deprecated since 0.0.26:

Use analyze(Source::new(lang, &code).with_name(Some(name)), MetricsOptions::default()) instead — the path-positional shim derives the top-level FuncSpace name via lossy UTF-8 conversion.

Returns all function spaces data of a code.

Deprecated

Prefer analyze, which accepts a Source carrying an explicit display name distinct from any on-disk path. This shim derives FuncSpace::name from path via lossy UTF-8 conversion and remains for backwards compatibility for one minor release.

Examples

use std::path::PathBuf;

use big_code_analysis::{get_function_spaces, LANG};

let source_code = "int a = 42;";
let language = LANG::Cpp;

// The path to a dummy file used to contain the source code
let path = PathBuf::from("foo.c");
let source_as_vec = source_code.as_bytes().to_vec();

get_function_spaces(&language, source_as_vec, &path, None).unwrap();

Errors

Returns MetricsError::LanguageDisabled when lang’s per-language Cargo feature is not enabled in this build. The return type also carries MetricsError::EmptyRoot for forward compatibility, but the walker does not produce it today — see the variant doc.