MoSal

Curious rustc behavior

Test case

rand-ascii 100k 30000-31000 > random_100k_30000-31000.txt
hyperfine --warmup=1 -r4 './target/release/bat -pf random_100k_30000-31000.txt

Where:

MoSal

EMPTY

MoSal

From ffd3f71103302082e6bb2460f9a0ababc0311629 Mon Sep 17 00:00:00 2001
From: Mohammad AlSaleh <[email protected]>
Date: Mon, 22 Jun 2020 04:00:44 +0300
Subject: [PATCH] Explicitly use `signed char` instead of `char` where needed

 Should fix ARM builds.

Signed-off-by: Mohammad AlSaleh <[email protected]>
---
 src/lib/exhaleEnc.h          | 2 +-

MoSal

$ cargo esr -c nom
-------------------------------------------------
               Crate Score Details               
-------------------------------------------------
                  self.has_desc                   |     1 * 5.000      | +5.000
                self.has_license                  |     1 * 5.000      | +5.000
                  self.has_docs                   |     1 * 15.000     | +15.000
     self.activity_span_in_months.powf(0.5)       |   4.928 * 6.000    | +29.571
                  self.releases                   |     41 * 0.750     | +30.750
            self.non_yanked_releases              |     41 * 0.750     | +30.750

MoSal

#include <unistd.h>
#include <stdio.h>
#include <windows.h>

int main() {
  printf("isatty(fileno(stdout)) returned %d\n", isatty(fileno(stdout)));
  printf("_isatty(fileno(stdout)) returned %d\n", _isatty(fileno(stdout)));

  HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);