Use template variables instead of environment, parametrize all examples

This implements passing of various pieces of information through task
arguments, as well as argument inheritance through different kinds of
dependencies.

1 files changed, 5 insertions, 9 deletions

diff --git a/src/types.rs b/src/types.rs
index 25f21d3..d9a7b28 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,6 +1,7 @@
+use std::{borrow::Borrow, fmt::Display};
+
 use serde::{Deserialize, Serialize};
 use sha2::Sha256;
-use std::{collections::HashMap, fmt::Display, hash, rc::Rc};
 
 use crate::util::cjson;
 
@@ -67,14 +68,9 @@ impl Display for TaskID {
 	}
 }
 
-#[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Eq)]
-pub struct TaskArgs(pub HashMap<String, Rc<serde_json::Value>>);
-
-impl hash::Hash for TaskArgs {
-	fn hash<H: hash::Hasher>(&self, _state: &mut H) {
-		// Don't do anything: Properly hashing the task args is likely to cost
-		// much more performance than the hash collisions caused by TaskRefs
-		// that only differ by the args
+impl Borrow<str> for TaskID {
+	fn borrow(&self) -> &str {
+		&self.0
 	}
 }