rif: adding Recipes and Metadata

6 files changed, 70 insertions, 7 deletions

diff --git a/Cargo.lock b/Cargo.lock
index a397091..ad7cfa6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -247,6 +247,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "hex"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "644f9158b2f133fd50f5fb3242878846d9eb792e445c893805ff0e3824006e35"
+
+[[package]]
 name = "http"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -366,8 +372,22 @@ dependencies = [
 ]
 
 [[package]]
+name = "ratman-identity"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e94cc012804fd49daa7e0eecb6e3831f58b517dd0152c9533912c09bc5b8972"
+dependencies = [
+ "cfg-if",
+ "hex",
+ "serde",
+]
+
+[[package]]
 name = "rif"
 version = "0.1.0"
+dependencies = [
+ "ratman-identity",
+]
 
 [[package]]
 name = "ryu"
diff --git a/rif/Cargo.toml b/rif/Cargo.toml
index 448ce3b..1f02bd6 100644
--- a/rif/Cargo.toml
+++ b/rif/Cargo.toml
@@ -3,3 +3,6 @@ name = "rif"
 version = "0.1.0"
 authors = ["Kaiden Fey <kookie@spacekookie.de>"]
 edition = "2018"
+
+[dependencies]
+identity = { version = "0.4", package = "ratman-identity" }
\ No newline at end of file
diff --git a/rif/src/lib.rs b/rif/src/lib.rs
index 0e18044..047dc24 100644
--- a/rif/src/lib.rs
+++ b/rif/src/lib.rs
@@ -3,7 +3,7 @@
 //! A structured format for expression recipes, and work steps with
 //! variable actor counts.  Ingredients and work steps are typed via
 //! an internally provided schema.  The backing file-format for
-//! serialisation is `g3f`.
+//! serialisation is [`g3f`](https://github.com/spacekookie/g3f).
 //!
 //! Each recipe is separated into threads, with a set of inputs, work
 //! steps and an output.  A thread is a set of work steps that can be
@@ -17,8 +17,13 @@
 //! ```rust
 //! let mut r = Recipe::new();
 //! let mut t = r.add_thread().name("a");
-//! 
+//!
 //! ```
 
-
+mod recipe;
 mod schema;
+mod thread;
+
+pub use recipe::{Metadata, Recipe};
+pub use schema::{Ingredient, Schema, Workstep};
+pub use thread::Thread;
diff --git a/rif/src/recipe.rs b/rif/src/recipe.rs
new file mode 100644
index 0000000..21b7912
--- /dev/null
+++ b/rif/src/recipe.rs
@@ -0,0 +1,18 @@
+use crate::{Ingredient, Schema, Thread, Workstep};
+use std::collections::BTreeSet;
+
+/// A recipe with instructions to execute
+pub struct Recipe<I, W>
+where
+    I: Ingredient,
+    W: Workstep,
+{
+    schema: Schema<I, W>,
+    metadata: Metadata,
+    threads: BTreeSet<Thread>,
+}
+
+pub struct Metadata {
+    pub name: String,
+    pub version: String,
+}
diff --git a/rif/src/schema.rs b/rif/src/schema.rs
index df7b6b4..28c1304 100644
--- a/rif/src/schema.rs
+++ b/rif/src/schema.rs
@@ -1,22 +1,38 @@
 use identity::Identity as Id;
+use std::collections::BTreeSet;
 
 /// A schema format backing a recipe set
-pub struct Schema {
-    ingredients: BTreeSet<Ingredient>,
-    worksteps: BTreeSet<Workstep>,
+pub struct Schema<I, W>
+where
+    I: Ingredient,
+    W: Workstep,
+{
+    /// Set of ingredients present in a recipe
+    pub ingredients: BTreeSet<I>,
+    /// Set of allowed work-steps in a recipe
+    pub worksteps: BTreeSet<W>,
 }
 
 /// A string-tagged ingredient in a recipe
 pub trait Ingredient {
+    /// Get a human readable ingredient name
     fn name(&self) -> String;
+    /// Get the ingredient slug
     fn slug(&self) -> String;
+    /// A machine-efficient, random ID
     fn id(&self) -> Id;
 }
 
 /// An execution step
 pub trait Workstep {
+    /// Get a human readable workstep name
     fn name(&self) -> String;
+    /// Get the workstep slug
+    fn slug(&self) -> String;
+    /// Get the human readable workstep description
     fn description(&self) -> String;
+    /// A machine-efficient, random ID
     fn id(&self) -> Id;
-    async fn run(&self) -> Option<()>;
+    /// Execute some custom code for the step
+    fn run(&self) -> Option<()>;
 }
diff --git a/rif/src/thread.rs b/rif/src/thread.rs
new file mode 100644
index 0000000..c543850
--- /dev/null
+++ b/rif/src/thread.rs
@@ -0,0 +1 @@
+pub struct Thread {}