add missing doc_cfg attr

2024-03-04 12:55:16 +01:00 · 2024-03-04 12:55:16 +01:00 · 0ab69b3ddc
parent 240f0bc267
commit 0ab69b3ddc
1 changed files with 1 additions and 0 deletions
--- a/src/time/mod.rs
+++ b/src/time/mod.rs
@ -196,6 +196,7 @@ pub trait TimeWriter {
    fn write_to_bytes(&self, bytes: &mut [u8]) -> Result<usize, TimestampError>;

    #[cfg(feature = "alloc")]
+    #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
    fn to_vec(&self) -> Result<alloc::vec::Vec<u8>, TimestampError> {
        let mut vec = alloc::vec![0; self.len_written()];
        self.write_to_bytes(&mut vec)?;