bring tokio-walltime in-house and fix the undefined behaviour (#78)

* bring tokio-walltime in-house and fix the undefined behaviour

* lints

---------

Co-authored-by: Michael Freeborn <michael@colinear-acoustics.co.uk>

Author: mfreeborn

Cargo.lock

@@ -18,13 +18,14 @@ integration-test = []
 
 [dependencies]
 chrono = "0.4"
+clap = { version = "3", features = ["derive"] }
 crossterm = "0.24.0"
 dirs = "4"
+errno = "0.3.12"
+libc = "0.2.172"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-clap = { version = "3", features = ["derive"] }
-tokio = { version = "1", features = ["macros", "rt-multi-thread", "time"] }
-tokio-walltime =  "0.1.2"
+tokio = { version = "1", features = ["macros", "rt-multi-thread", "signal", "time"] }
 toml = "0.5"
 
 [dev-dependencies]
@@ -34,5 +35,5 @@ pretty_assertions = "1"
 
 [profile.release]
 codegen-units = 1
-lto = "fat"
+lto = true
 opt-level = 3

Cargo.toml

@@ -1,7 +1,7 @@
 use std::error::Error;
 
+use crate::sleep;
 use chrono::{self, DateTime, FixedOffset};
-use tokio_walltime;
 
 #[derive(Debug)]
 pub enum HeliocronError {
@@ -45,7 +45,7 @@ pub enum RuntimeErrorKind {
     NonOccurringEvent,
     PastEvent(DateTime<FixedOffset>),
     EventMissed(i64),
-    SleepError(tokio_walltime::Error),
+    SleepError(sleep::Error),
 }
 
 impl std::fmt::Display for HeliocronError {
@@ -89,8 +89,8 @@ impl From<chrono::ParseError> for HeliocronError {
     }
 }
 
-impl From<tokio_walltime::Error> for HeliocronError {
-    fn from(err: tokio_walltime::Error) -> Self {
+impl From<sleep::Error> for HeliocronError {
+    fn from(err: sleep::Error) -> Self {
         HeliocronError::Runtime(RuntimeErrorKind::SleepError(err))
     }
 }

src/errors.rs

@@ -3,6 +3,7 @@ pub mod cli;
 pub mod domain;
 pub mod errors;
 pub mod report;
+mod sleep;
 pub mod subcommands;
 pub mod traits;
 pub mod utils;