#Errors

Every error thrown by @teakit/matrix is a MatrixError carrying a stable code from the MatrixErrorCode union (all MATRIX_-prefixed).

import { Matrix, MatrixError } from "@teakit/matrix";

try {
  Matrix.from(new Map());
} catch (error) {
  if (error instanceof MatrixError) {
    error.code; // "MATRIX_INVALID_MATRIX"
  }
}

#API Reference

#Type

class MatrixError extends Error {
  readonly code: MatrixErrorCode;
}

#Codes

#Agent Contract

#Agent Notes

• Branch on error.code, not on error.message (messages are not stable).
• Import the type with import { MatrixError } from "@teakit/matrix".
• Each method reference lists the exact codes it can throw under Throws.