/// [`from_str`]: #tymethod.from_str
/// [`str`]: ../../std/primitive.str.html
/// [`parse`]: ../../std/primitive.str.html#method.parse
+///
+/// # Examples
+///
+/// Basic implementation of `FromStr` on an example `Point` type:
+///
+/// ```
+/// use std::str::FromStr;
+/// use std::num::ParseIntError;
+///
+/// #[derive(Debug, PartialEq)]
+/// struct Point {
+/// x: i32,
+/// y: i32
+/// }
+///
+/// impl FromStr for Point {
+/// type Err = ParseIntError;
+///
+/// fn from_str(s: &str) -> Result<Self, Self::Err> {
+/// let coords: Vec<&str> = s.trim_matches(|p| p == '(' || p == ')' )
+/// .split(",")
+/// .collect();
+///
+/// let x_fromstr = try!(coords[0].parse::<i32>());
+/// let y_fromstr = try!(coords[1].parse::<i32>());
+///
+/// Ok(Point { x: x_fromstr, y: y_fromstr })
+/// }
+/// }
+///
+/// let p = Point::from_str("(1,2)");
+/// assert_eq!(p.unwrap(), Point{ x: 1, y: 2} )
+/// ```
#[stable(feature = "rust1", since = "1.0.0")]
pub trait FromStr: Sized {
/// The associated error which can be returned from parsing.