jeffutterJ
Deno•11mo ago•
4 replies
jeffutter

Missing `init_ops_and_esm` function for extensions in rust

Hi there, I'm just getting started with Deno and trying to embed it in rust. I'm using 
deno_core
 
0.344.0
 and 
deno_console
 
0.204.0
. The docs for 
deno_console
 (and most docs about extensions) reference calling 
init_opts_and_esm
 like 
deno_console::deno_console::init_ops_and_esm()
 but this function doesn't seem to exist. I can't seem to find where it is defined, it's not in the 
deno
 repo or any cargo docs. I find the same on an extension that I create with 
extension
 as well.

There is an 
init
 function . However, when I try to use that I get a panic like: 
thread 'main' panicked at ~/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/deno_core-0.344.0/runtime/jsruntime.rs:750:9:
Failed to initialize a JsRuntime: Following modules were not evaluated; make sure they are imported from other code:
  - ext:deno_console/01_console.js

note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


That happens before I can run any js code to import the module.

Any idea what I'm doing wrong here?
Was this page helpful?