Struct MutatorRegistry 

pub struct MutatorRegistry { /* private fields */ }

The server’s registry of named mutators (§4.2). One of the two registries (the client’s optimistic twin lives in the client engine); the wire only carries names, so sharing mutator code is a deployment choice, not a protocol mode.

Implementations

impl MutatorRegistry

pub fn new() -> MutatorRegistry

pub fn register( &mut self, name: &str, f: impl Fn(&mut dyn MutationSql, &Value) -> Result<(), MutationReject> + 'static, )

Register f under name (replacing any previous registration).

Trait Implementations

impl Default for MutatorRegistry

fn default() -> MutatorRegistry

Returns the “default value” for a type.