Function decompile_dex_class_method 

pub fn decompile_dex_class_method(
    buf: &[u8],
    descriptor: &str,
    opts: SmaliOptions,
    method: Option<&str>,
) -> Result<(Rebuilt, String)>

decompile_dex_class rendering only method (name(params)ret) when given.

Errors

As decompile_dex_class, plus EngineError::Smali for a malformed method or one the class does not have.