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this.me / OperatorHandler

Interface: OperatorHandler ​

Defined in: types.ts:299

Methods ​

match() ​

match(call, kernel): OperatorMatch

Defined in: types.ts:308

Return a match if this operator applies to the call. IMPORTANT: matching depends on:

  • operator token at leaf
  • operator registry kind
  • argument shape (string / function / array)
  • whether called at root vs non-root

Parameters ​

call ​

OperatorCall

kernel ​

OperatorKernel

Returns ​

OperatorMatch

execute() ​

execute(match, call, kernel): any

Defined in: types.ts:317

Execute behavior. This function may:

  • mutate kernel config (define operator)
  • write memories / encrypt branches / update secrets/noises
  • return a value (root eval/query) or a Memory

Parameters ​

match ​
matched ​

true

token ​

string

The operator token that matched (e.g. "_", "=")

kind ​

OperatorKind

The operator kind from the registry

targetPath ​

SemanticPath

The destination path that should receive the semantic write (operator leaf removed or otherwise transformed). In me.ts this is typically scope.

rewrittenExpression? ​

any

The expression to write after the operator transforms it. e.g. pointer operator turns expression:string into

memoryOperator? ​

string

If operator is producing a semantic memory, what should be recorded as operator. (me.ts uses "" for both "" and "->" pointer calls).

returnsValueAtRoot? ​

boolean

Some operators return a value instead of writing when invoked at root.

  • root "=" thunk returns computed value
  • root "?" returns collected/transformed output
call ​

OperatorCall

kernel ​

OperatorKernel

Returns ​

any