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Add more documentation to vec_as_map_of_empty

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Florian Jacob 2019-10-22 23:44:18 +02:00 committed by Jonas Platte
parent 7e5ca6e7af
commit c21ecd9b6d
1 changed files with 5 additions and 1 deletions
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src/lib.rs
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@ -880,7 +880,11 @@ where
/// Serde serialization and deserialization functions that map a `Vec<T>` to a `HashMap<T, Empty>`. /// Serde serialization and deserialization functions that map a `Vec<T>` to a `HashMap<T, Empty>`.
/// ///
/// To be used as `#[serde(with = "vec_as_map_of_empty")]` /// The Matrix spec sometimes specifies lists as hash maps so the list entries can be expanded with
/// attributes without breaking compatibility. As that would be a breaking change for ruma's event
/// types anyway, we convert them to `Vec`s for simplicity, using this module.
///
/// To be used as `#[serde(with = "vec_as_map_of_empty")]`.
mod vec_as_map_of_empty { mod vec_as_map_of_empty {
use super::Empty; use super::Empty;
use serde::{Deserialize, Deserializer, Serialize, Serializer}; use serde::{Deserialize, Deserializer, Serialize, Serializer};