add documents and comments

Author: SWvheerden

src/util/configurations.rs

@@ -1,17 +1,21 @@
+//! This is the config struct used to pass in configurations into the channel. This is kept by the channel manager
+//! channel_limits is kept in an arc so that each channel can keep a reference to the parent one in channel manager
+//! channel options is cloned into channel because those are all specified unique channel settings. It uses channel managers one as a base
 use std::sync::Arc;
 
 /// This is the main user configuration
 /// This struct should contain all user customizable options as this is passed to the channel to be accessed
 #[derive(Clone, Debug)]
 pub struct UserConfigurations{
-	/// optional user spesefied channel limits
-	/// These are only used on startup of channels, and are referanced to a single instance
+	/// optional user specified channel limits
+	/// These are only used on startup of channels, and are referenced to a single instance
     pub channel_limits : Arc<ChannelLimits>,
 	/// Channel options can change afterwords and are unique to each channel
 	pub channel_options : ChannelOptions,
 }
 
 impl UserConfigurations {
+	///default constructor, calls ChannelOptions and ChannelLimits constructors
     pub fn new() -> Self{
         UserConfigurations {
             channel_limits : Arc::new(ChannelLimits::new()),
@@ -42,6 +46,7 @@ pub struct ChannelLimits{
 
 impl ChannelLimits {
 //creating max and min possible values because if they are not set, means we should not check them.
+	///default constructor creates limits so that they are not tested for
 	pub fn new() -> Self{
 		ChannelLimits {
 			funding_satoshis : 0,
@@ -60,9 +65,9 @@ impl ChannelLimits {
 pub struct ChannelOptions{
 	/// Amount (in millionths of a satoshi) channel will charge per transferred satoshi.
 	pub fee_proportional_millionths : u32,
-	///Is this channel an annouced channe;
+	///Is this channel an announced channel;
 	pub announced_channel : bool,
-	///do we force the incomming channel to match our announced channel preference
+	///do we force the incoming channel to match our announced channel preference
 	pub force_announced_channel_preference : bool,
 }
 impl ChannelOptions {

src/util/mod.rs

@@ -30,4 +30,5 @@ pub use self::rng::reset_rng_state;
 pub(crate) mod test_utils;
 
 pub use self::configurations::UserConfigurations;
+//config struct
 pub mod configurations;