Hashers: Add examples

Author: newAM

src/fnv.rs

@@ -8,6 +8,18 @@ const PRIME: u32 = 0x1000193;
 /// Specifically this implements the [FNV-1a hash].
 ///
 /// [FNV-1a hash]: https://en.wikipedia.org/wiki/Fowler%E2%80%93Noll%E2%80%93Vo_hash_function#FNV-1a_hash
+///
+/// # Examples
+///
+/// ```
+/// use core::hash::Hasher as _;
+/// use hash32::{FnvHasher, Hasher as _};
+///
+/// let mut hasher: FnvHasher = Default::default();
+/// hasher.write(b"Hello, World!");
+///
+/// println!("Hash is {:x}!", hasher.finish32());
+/// ```
 #[derive(Debug, Clone)]
 pub struct FnvHasher {
     state: u32,

src/lib.rs

@@ -86,7 +86,7 @@ mod murmur3;
 /// # Examples
 ///
 /// ```
-/// use core::hash::{Hasher as _};
+/// use core::hash::Hasher as _;
 /// use hash32::{FnvHasher, Hasher as _};
 ///
 /// let mut hasher: FnvHasher = Default::default();

src/murmur3.rs

@@ -4,6 +4,18 @@ use core::slice;
 use crate::Hasher as _;
 
 /// 32-bit `MurmurHash3` hasher
+///
+/// # Examples
+///
+/// ```
+/// use core::hash::Hasher as _;
+/// use hash32::{Hasher as _, Murmur3Hasher};
+///
+/// let mut hasher: Murmur3Hasher = Default::default();
+/// hasher.write(b"Hello, World!");
+///
+/// println!("Hash is {:x}!", hasher.finish32());
+/// ```
 #[derive(Debug, Clone)]
 pub struct Murmur3Hasher {
     buf: Buffer,