Method visit_str

crates/core/src/alloc/string.rs:113–121

(self, v: &str)

            }

            fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
            where
                E: serde::de::Error,
            {
                let mut s = TryString::new();
                s.reserve_exact(v.len()).map_err(|oom| E::custom(oom))?;
                s.push_str(v).expect("reserved capacity");
                Ok(s)
            }
        }

        // NB: do not use `deserialize_string` as that eagerly allocates the