Improve documentation slightly

Cargo.toml

@@ -1,11 +1,11 @@
 [package]
 name = "brute-force"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Lee Bousfield <ljbousfield@gmail.com>"]
 edition = "2018"
 license = "MIT"
 description = "A library for brute forcing arbitrary computations"
-respository = "https://github.com/PlasmaPower/brute-force"
+repository = "https://github.com/PlasmaPower/brute-force"
 documentation = "https://docs.rs/brute-force"
 
 [dependencies]
@@ -23,3 +23,6 @@ curve25519 = ["curve25519-dalek", "rand"]
 [dev-dependencies]
 blake2 = "0.9.1"
 hex = "0.4.2"
+
+[package.metadata.docs.rs]
+rustc-args = ["--features", "curve25519"]

src/lib.rs

@@ -1,3 +1,9 @@
+//! A library for brute forcing arbitrary computations.
+//! Check out the main entrypoint, [brute_force], or the various [adaptors] you
+//! can use to write simpler checking functions.
+//! For complete examples, look at
+//! [the tests directory](https://github.com/PlasmaPower/brute-force/tree/master/src/tests).
+
 use log::warn;
 use std::{
     sync::atomic::{self, AtomicBool},

src/traits.rs

@@ -50,6 +50,20 @@ impl_for_primitive!(u32, i32);
 impl_for_primitive!(u64, i64);
 impl_for_primitive!(u128, i128);
 
+#[cfg(feature = "curve25519-dalek")]
+impl Start for curve25519_dalek::scalar::Scalar {
+    fn start_for_thread(_thread: usize, _thread_count: usize) -> Self {
+        Self::random(&mut rand::rngs::OsRng)
+    }
+}
+
+#[cfg(feature = "curve25519-dalek")]
+impl Advance for curve25519_dalek::scalar::Scalar {
+    fn advance(&mut self) {
+        *self += curve25519_dalek::scalar::Scalar::one();
+    }
+}
+
 macro_rules! impl_for_bytes {
     ($n:tt, $($t:tt)*) => {
         impl<$($t)*> Start for [u8; $n] {
@@ -122,17 +136,3 @@ mod impl_bytes {
     impl_for_bytes!(128,);
     impl_for_bytes!(256,);
 }
-
-#[cfg(feature = "curve25519-dalek")]
-impl Start for curve25519_dalek::scalar::Scalar {
-    fn start_for_thread(_thread: usize, _thread_count: usize) -> Self {
-        Self::random(&mut rand::rngs::OsRng)
-    }
-}
-
-#[cfg(feature = "curve25519-dalek")]
-impl Advance for curve25519_dalek::scalar::Scalar {
-    fn advance(&mut self) {
-        *self += curve25519_dalek::scalar::Scalar::one();
-    }
-}