1 files changed, 28 insertions, 7 deletions
diff --git a/src/rrule.rs b/src/rrule.rs
index 4b4e6c5..b7f53ea 100644
--- a/src/rrule.rs
+++ b/src/rrule.rs
@@ -4,24 +4,45 @@ use crate::options::*;
 use chrono::prelude::*;
 use chrono_tz::{Tz, UTC};
 
+
+/// A type that produces instances of a given a RFC1241 string representation.
+///
+/// The first element is traditionally the path of the executable, but it can be
+/// set to arbitrary text, and may not even exist. This means this property should
+/// not be relied upon for security purposes.
+///
+/// On Unix systems shell usually expands unquoted arguments with glob patterns
+/// (such as `*` and `?`). On Windows this is not done, and such arguments are
+/// passed as-is.
+///
+/// # Panics
+///
+/// The returned iterator will panic during iteration if any argument to the
+/// process is not valid unicode. If this is not desired,
+/// use the [`args_os`] function instead.
+///
+/// # Examples
+///
+/// ```
+/// use std::env;
+///
+/// // Prints each argument on a separate line
+/// for argument in env::args() {
+///     println!("{}", argument);
+/// }
+/// ```
 #[derive(Clone, Debug)]
 pub struct RRule {
-    cache: bool,
     pub options: ParsedOptions,
 }
 
 impl RRule {
     pub fn new(options: ParsedOptions) -> Self {
         Self {
-            options,
-            cache: true,
+            options
         }
     }
 
-    pub fn disable_cache(&mut self) {
-        self.cache = false;
-    }
-
     pub fn all(&mut self) -> Vec<DateTime<Tz>> {
         let iter_args = IterArgs {
             inc: true,