Method put

codegraph-kernel/src/buffers.rs:147–151

(&mut self, s: &str)

impl Arena {
    pub fn put(&mut self, s: &str) -> StrRef {
        let off = self.buf.len() as u32;
        self.buf.extend_from_slice(s.as_bytes());
        (off, s.len() as u32)
    }

    /// Not used by the seed emitter yet — R2 (docstring/signature/etc.). Kept
    /// so the arena API is complete alongside the layout it feeds.