Refactor error to use dynamic dispatch and traits

This is in preperation for dynamic import (#1789), which is more easily
implemented when errors are dynamic.

1 files changed, 6 insertions, 10 deletions

diff --git a/cli/signal.rs b/cli/signal.rs
index bedb43ad2..22aa90be3 100644
--- a/cli/signal.rs
+++ b/cli/signal.rs
@@ -1,19 +1,15 @@
-#[cfg(unix)]
-use nix::sys::signal::{kill as unix_kill, Signal};
-#[cfg(unix)]
-use nix::unistd::Pid;
-
-use crate::deno_error::DenoResult;
+use deno::ErrBox;
 
 #[cfg(unix)]
-pub fn kill(pid: i32, signo: i32) -> DenoResult<()> {
-  use crate::deno_error::DenoError;
+pub fn kill(pid: i32, signo: i32) -> Result<(), ErrBox> {
+  use nix::sys::signal::{kill as unix_kill, Signal};
+  use nix::unistd::Pid;
   let sig = Signal::from_c_int(signo)?;
-  unix_kill(Pid::from_raw(pid), Option::Some(sig)).map_err(DenoError::from)
+  unix_kill(Pid::from_raw(pid), Option::Some(sig)).map_err(ErrBox::from)
 }
 
 #[cfg(not(unix))]
-pub fn kill(_pid: i32, _signal: i32) -> DenoResult<()> {
+pub fn kill(_pid: i32, _signal: i32) -> Result<(), ErrBox> {
   // NOOP
   // TODO: implement this for windows
   Ok(())