Method fsdecode

crates/vm/src/vm/mod.rs:2221–2236

(&self, s: impl Into<OsString>)

    }

    pub fn fsdecode(&self, s: impl Into<OsString>) -> PyStrRef {
        match s.into().into_string() {
            Ok(s) => self.ctx.new_str(s),
            Err(s) => {
                let bytes = self.ctx.new_bytes(s.into_encoded_bytes());
                let errors = self.fs_encode_errors().to_owned();
                let res = self.state.codec_registry.decode_text(
                    bytes.into(),
                    "utf-8",
                    Some(errors),
                    self,
                );
                self.expect_pyresult(res, "fsdecode should be lossless and never fail")
            }
        }
    }

    pub fn fsencode<'a>(&self, s: &'a Py<PyStr>) -> PyResult<Cow<'a, OsStr>> {
        if cfg!(windows) || s.is_utf8() {