From 77a1e85504f63205f00480bc38316f411c6f11d1 Mon Sep 17 00:00:00 2001
From: Trevor Spiteri <tspiteri@ieee.org>
Date: Thu, 22 Oct 2020 11:17:56 +0200
Subject: [PATCH] expose error returned by impl of Num::from_str_radix

---
 src/impl_num_traits.rs | 8 ++++----
 src/lib.rs             | 2 ++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/impl_num_traits.rs b/src/impl_num_traits.rs
index 0108219..a5a4966 100644
--- a/src/impl_num_traits.rs
+++ b/src/impl_num_traits.rs
@@ -43,7 +43,7 @@ use num_traits::{
 
 /// An error which can be returned when parsing a fixed-point number
 /// with a given radix.
-pub enum FixedFromStrRadixError {
+pub enum RadixParseFixedError {
     /// The radix is not 2, 8, 10 or 16.
     UnsupportedRadix,
     /// The string could not be parsed as a fixed-point number.
@@ -88,7 +88,7 @@ macro_rules! impl_traits {
         where
             Frac: IsLessOrEqual<$OneMaxFrac, Output = True>,
         {
-            type FromStrRadixErr = FixedFromStrRadixError;
+            type FromStrRadixErr = RadixParseFixedError;
 
             #[inline]
             fn from_str_radix(str: &str, radix: u32) -> Result<Self, Self::FromStrRadixErr> {
@@ -97,9 +97,9 @@ macro_rules! impl_traits {
                     8 => Self::from_str_octal(str),
                     10 => str.parse(),
                     16 => Self::from_str_hex(str),
-                    _ => return Err(FixedFromStrRadixError::UnsupportedRadix),
+                    _ => return Err(RadixParseFixedError::UnsupportedRadix),
                 }
-                .map_err(FixedFromStrRadixError::ParseFixedError)
+                .map_err(RadixParseFixedError::ParseFixedError)
             }
         }
 
diff --git a/src/lib.rs b/src/lib.rs
index daacd4c..f197830 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -321,6 +321,8 @@ mod unwrapped;
 mod wide_div;
 mod wrapping;
 
+#[cfg(feature = "num-traits")]
+pub use crate::impl_num_traits::RadixParseFixedError;
 #[cfg(feature = "unwrapped")]
 pub use crate::unwrapped::Unwrapped;
 use crate::{