Add comment to raw_double_bits

mbrubeck · mbrubeck · commit 9beee39b5454 · 2023-04-08T10:35:03.000-07:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -1360,6 +1360,7 @@ impl From<FloatIsNan> for std::io::Error {
 }
 
 #[inline]
+/// Used for hashing. Input must not be zero or NaN.
 fn raw_double_bits<F: Float>(f: &F) -> u64 {
     let (man, exp, sign) = f.integer_decode();
     let exp_u64 = exp as u16 as u64;

Original file line number	Diff line number	Diff line change
`@@ -1360,6 +1360,7 @@ impl From<FloatIsNan> for std::io::Error {`
`1360`	`1360`	`}`
`1361`	`1361`
`1362`	`1362`	`#[inline]`
	`1363`	`+/// Used for hashing. Input must not be zero or NaN.`
`1363`	`1364`	`fn raw_double_bits<F: Float>(f: &F) -> u64 {`
`1364`	`1365`	`let (man, exp, sign) = f.integer_decode();`
`1365`	`1366`	`let exp_u64 = exp as u16 as u64;`