Move to* and from* to engine-p (#3320)

* WIP * Finish last batch
2021-04-15 19:43:33 +12:00
parent fd7875e572
commit f73732bf1e
49 changed files with 299 additions and 445 deletions
--- a/crates/nu-command/src/commands/math/round.rs
+++ b/crates/nu-command/src/commands/math/round.rs
@ -54,10 +54,10 @@ impl WholeStreamCommand for SubCommand {

 fn operate(args: CommandArgs) -> Result<OutputStream, ShellError> {
    let args = args.evaluate_once()?;
-    let precision: Option<Result<Tagged<i16>, ShellError>> = args.get_flag("precision");
+    let precision: Option<Tagged<i16>> = args.get_flag("precision")?;
    let input = args.input;
    let precision = if let Some(precision) = precision {
-        precision?.item
+        precision.item
    } else {
        0
    };