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Add a todo and idea for non-parameter persistence

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Robbert van der Helm 2022-01-28 01:04:25 +01:00
parent 5e17b2190a
commit b91a02baa6
1 changed files with 7 additions and 0 deletions
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src/params.rs
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@ -182,6 +182,13 @@ pub trait Params {
/// Create a mapping from unique parameter IDs to parameters. Dereferencing the pointers stored /// Create a mapping from unique parameter IDs to parameters. Dereferencing the pointers stored
/// in the values is only valid as long as this pinned object is valid. /// in the values is only valid as long as this pinned object is valid.
fn param_map(self: Pin<&Self>) -> HashMap<&'static str, ParamPtr>; fn param_map(self: Pin<&Self>) -> HashMap<&'static str, ParamPtr>;
// TODO: Also handle custom state persistence in this state. Instead o having a callback for
// custom state loading and restoring, it will be way nicer to use serde for this. Another
// attribute `#[persist]` can mark fields that are `Serialize + Deserialize`. They these
// fields can then be serialized alongside the `param_id: normalized_value` pairs for
// normal parameters.
// fn persistent_fields(self: Pin<&mut Self>) -> Vec<&mut (dyn Serialize + Deserialize + Send + Sync)>;
} }
/// Internal pointers to parameters. This is an implementation detail used by the wrappers. /// Internal pointers to parameters. This is an implementation detail used by the wrappers.