29 lines
1.0 KiB
Hare
29 lines
1.0 KiB
Hare
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// Any error which may be returned from a function in this module.
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export type error = !enum {
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INVALID_GROUP_HEADER,
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INVALID_ENTRY,
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// unused for now
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DUPLICATE_GROUP,
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DUPLICATE_ENTRY,
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DUPLICATE_LOCALIZATION,
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NO_DEFAULT_VALUE,
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ENTRY_OUTSIDE_GROUP,
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// --------------
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UNSUPPORTED_ESCAPE,
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STRING_NOT_ASCII,
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};
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// Converts a desktop entry [[error]] into a user-friendly string.
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export fn strerror(err: error) str = switch {
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case INVALID_GROUP_HEADER => yield "invalid group header";
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case INVALID_ENTRY => yield "invalid entry";
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case DUPLICATE_GROUP => yield "duplicate group";
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case DUPLICATE_ENTRY => yield "duplicate entry";
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case DUPLICATE_LOCALIZATION => yield "duplicate localization";
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case NO_DEFAULT_VALUE => yield "no default value";
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case ENTRY_OUTSIDE_GROUP => yield "entry outside group";
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case UNSUPPORTED_ESCAPE => yield "unsupported escape";
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case STRING_NOT_ASCII => yield "string not ascii";
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case => yield "unknown";
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};
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