kacaii.dev
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remember how to switch on a zig error
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+23
switching-on-errors.md
+23
switching-on-errors.md
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[[zig]]
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```zig
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const MyError = error{ Wibble, Wobble };
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pub fn main() !void {
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const lang: Language = .Gleam;
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doWork(lang) catch |e| switch (e) {
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error.Wibble => std.debug.print("Error: {t}\n", .{e}),
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error.Wobble => std.debug.print("Error: {t}\n", .{e}),
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};
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}
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```
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Alternatively:
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```zig
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doWork(lang) catch |e| switch (e) {
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MyError.Wibble => std.debug.print("Error: {t}\n", .{e}),
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MyError.Wobble => std.debug.print("Error: {t}\n", .{e}),
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};
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```
zig.md
zig.md
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