FirestoreDataConverter

firebase_rs_sdk::firestore

Trait FirestoreDataConverter 

Source 
pub trait FirestoreDataConverter:
    Send
    + Sync
    + Clone
    + 'static {
    type Model: Clone;

    // Required methods
    fn to_map(
        &self,
        value: &Self::Model,
    ) -> FirestoreResult<BTreeMap<String, FirestoreValue>>;
    fn from_map(&self, value: &MapValue) -> FirestoreResult<Self::Model>;
}
Expand description

Trait describing how to convert between user models and Firestore maps.

This mirrors the modular JS FirestoreDataConverter contract: writes use to_map, reads use from_map, and callers choose the Model type they want to surface.

Required Associated Types§

Source

type Model: Clone

The strongly typed model associated with this converter.

Required Methods§

Source

fn to_map( &self, value: &Self::Model, ) -> FirestoreResult<BTreeMap<String, FirestoreValue>>

Encodes the user model into a Firestore map for writes.

Source

fn from_map(&self, value: &MapValue) -> FirestoreResult<Self::Model>

Decodes a Firestore map into the user model for reads.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§