diff options
Diffstat (limited to 'src/libtest/stats.rs')
| -rw-r--r-- | src/libtest/stats.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libtest/stats.rs b/src/libtest/stats.rs index bdc05a50301..1abb52459e4 100644 --- a/src/libtest/stats.rs +++ b/src/libtest/stats.rs @@ -13,7 +13,7 @@ use std::cmp::Ordering::{self, Less, Greater, Equal}; use std::collections::hash_map::Entry::{Occupied, Vacant}; use std::collections::hash_map; -use std::fmt::Show; +use std::fmt; use std::hash::Hash; use std::io; use std::mem; @@ -333,7 +333,7 @@ pub fn winsorize<T: Float + FromPrimitive>(samples: &mut [T], pct: T) { } /// Render writes the min, max and quartiles of the provided `Summary` to the provided `Writer`. -pub fn write_5_number_summary<W: Writer, T: Float + Show>(w: &mut W, +pub fn write_5_number_summary<W: Writer, T: Float + fmt::String + fmt::Show>(w: &mut W, s: &Summary<T>) -> io::IoResult<()> { let (q1,q2,q3) = s.quartiles; write!(w, "(min={}, q1={}, med={}, q3={}, max={})", @@ -355,7 +355,7 @@ pub fn write_5_number_summary<W: Writer, T: Float + Show>(w: &mut W, /// ```{.ignore} /// 10 | [--****#******----------] | 40 /// ``` -pub fn write_boxplot<W: Writer, T: Float + Show + FromPrimitive>( +pub fn write_boxplot<W: Writer, T: Float + fmt::String + fmt::Show + FromPrimitive>( w: &mut W, s: &Summary<T>, width_hint: uint) @@ -444,7 +444,7 @@ pub fn freq_count<T, U>(mut iter: T) -> hash_map::HashMap<U, uint> { let mut map: hash_map::HashMap<U,uint> = hash_map::HashMap::new(); for elem in iter { - match map.entry(&elem) { + match map.entry(elem) { Occupied(mut entry) => { *entry.get_mut() += 1; }, Vacant(entry) => { entry.insert(1); }, } |