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| author | Adam Millerchip <adam@millerchip.net> | 2021-12-26 13:24:01 +0900 |
|---|---|---|
| committer | Adam Millerchip <adam@millerchip.net> | 2022-01-01 02:20:26 +0900 |
| commit | 39e432748e067cce6f30fc7200685a994c1258ad (patch) | |
| tree | 15167bd3007c96b4cff06955755b1459d0d184d0 /exercises/033_iferror.zig | |
| parent | f0357ea91ca2f2697052bc28ab5219da85dcf272 (diff) | |
use const for variables that are never modified
Diffstat (limited to 'exercises/033_iferror.zig')
| -rw-r--r-- | exercises/033_iferror.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exercises/033_iferror.zig b/exercises/033_iferror.zig index f281b8d..6ba0c61 100644 --- a/exercises/033_iferror.zig +++ b/exercises/033_iferror.zig @@ -29,12 +29,12 @@ const MyNumberError = error{ const std = @import("std"); pub fn main() void { - var nums = [_]u8{ 2, 3, 4, 5, 6 }; + const nums = [_]u8{ 2, 3, 4, 5, 6 }; for (nums) |num| { std.debug.print("{}", .{num}); - var n = numberMaybeFail(num); + const n = numberMaybeFail(num); if (n) |value| { std.debug.print("={}. ", .{value}); } else |err| switch (err) { |