Fix doc URLs and do not expose graph.rs internals in public interface

src/lib.rs

@@ -43,7 +43,7 @@ use std::fmt;
 use std::sync::atomic::{AtomicU32, AtomicU64, Ordering};
 
 /// Render quantum size, the audio graph is rendered in blocks of RENDER_QUANTUM_SIZE samples
-/// see. [https://webaudio.github.io/web-audio-api/#render-quantum]
+/// see. <https://webaudio.github.io/web-audio-api/#render-quantum>
 pub const RENDER_QUANTUM_SIZE: usize = 128;
 
 /// Maximum number of channels for audio processing

src/render/mod.rs

@@ -1,5 +1,8 @@
+//! Primitives related to audio graph rendering
+
 mod graph;
-pub use graph::*;
+pub(crate) use graph::*;
+
 mod processor;
 pub use processor::*;
 mod render_quantum;

src/render/render_quantum.rs

@@ -150,7 +150,7 @@ impl std::ops::Drop for AudioRenderQuantumChannel {
 
 /// Internal fixed length audio asset of `RENDER_QUANTUM_SIZE` sample frames for
 /// block rendering, basically a matrix of `channels * [f32; RENDER_QUANTUM_SIZE]`
-/// cf. [https://webaudio.github.io/web-audio-api/#render-quantum]
+/// cf. <https://webaudio.github.io/web-audio-api/#render-quantum>
 ///
 /// An `AudioRenderQuantum` has copy-on-write semantics, so it is cheap to clone.
 #[derive(Clone, Debug)]