From d1e70978db11912f64c321e6a2bc3cd9c9794ea8 Mon Sep 17 00:00:00 2001
From: Sergey Pepyakin <s.pepyakin@gmail.com>
Date: Fri, 26 Jan 2018 18:25:13 +0300
Subject: [PATCH] Document descriptors.

---
 src/types.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/types.rs b/src/types.rs
index f0c63a3..419a67c 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -80,6 +80,12 @@ impl ValueType {
 	}
 }
 
+/// Description of a global variable.
+///
+/// Primarly used to describe imports of global variables.
+/// See [`ImportResolver`] for details.
+///
+/// [`ImportResolver`]: trait.ImportResolver.html
 pub struct GlobalDescriptor {
 	value_type: ValueType,
 	mutable: bool,
@@ -102,6 +108,12 @@ impl GlobalDescriptor {
 	}
 }
 
+/// Description of a table.
+///
+/// Primarly used to describe imports of tables.
+/// See [`ImportResolver`] for details.
+///
+/// [`ImportResolver`]: trait.ImportResolver.html
 pub struct TableDescriptor {
 	initial: u32,
 	maximum: Option<u32>,
@@ -124,6 +136,12 @@ impl TableDescriptor {
 	}
 }
 
+/// Description of a linear memory.
+///
+/// Primarly used to describe imports of linear memories.
+/// See [`ImportResolver`] for details.
+///
+/// [`ImportResolver`]: trait.ImportResolver.html
 pub struct MemoryDescriptor {
 	initial: u32,
 	maximum: Option<u32>,