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no need to return error union

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This commit is contained in:
Adam Millerchip 2022-08-12 01:31:10 +09:00
parent c02b8af2aa
commit 8861ce0b8e
1 changed files with 2 additions and 2 deletions
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4
2020/zig/src/day02.zig
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@ -34,7 +34,7 @@ fn parse() ![]Rule {
return rules.toOwnedSlice(); return rules.toOwnedSlice();
} }
fn part1(rules: []Rule) !u16 { fn part1(rules: []Rule) u16 {
var valid_pw_count: u16 = 0; var valid_pw_count: u16 = 0;
for (rules) |rule| { for (rules) |rule| {
var count: u8 = 0; var count: u8 = 0;
@ -49,7 +49,7 @@ fn part1(rules: []Rule) !u16 {
return valid_pw_count; return valid_pw_count;
} }
fn part2(rules: []Rule) !u16 { fn part2(rules: []Rule) u16 {
var valid_pw_count: u16 = 0; var valid_pw_count: u16 = 0;
for (rules) |rule| { for (rules) |rule| {
const a_match = rule.password[rule.a-1] == rule.char; const a_match = rule.password[rule.a-1] == rule.char;