diff options
author | Yorhel <git@yorhel.nl> | 2021-07-16 18:32:49 +0200 |
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committer | Yorhel <git@yorhel.nl> | 2021-07-16 18:35:21 +0200 |
commit | 5a196125dca729deb150a4444961101a2f5a7ff8 (patch) | |
tree | 946e5d00e975798e779e8f19dcf7eb4badef4a56 | |
parent | 3a21dea2cd549a99cfeae50335b025f31c4066e9 (diff) |
Use @errorName() fallback in ui.errorString()
Sticking to "compiletime-known" error types will essentially just bring
in *every* possible error anyway, so might as well take advantage of
@errorName.
-rw-r--r-- | src/ui.zig | 6 |
1 files changed, 2 insertions, 4 deletions
@@ -48,7 +48,7 @@ pub fn oom() void { init(); } -// Lazy strerror() for Zig file I/O, not complete. +// Dumb strerror() alternative for Zig file I/O, not complete. // (Would be nicer if Zig just exposed errno so I could call strerror() directly) pub fn errorString(e: anyerror) [:0]const u8 { return switch (e) { @@ -70,9 +70,7 @@ pub fn errorString(e: anyerror) [:0]const u8 { error.ReadOnlyFilesystem => "Read-only filesystem", error.SymlinkLoop => "Symlink loop", error.SystemFdQuotaExceeded => "System file descriptor limit exceeded", - else => "Unknown error", // rather useless :( - // ^ TODO: remove that one and accept only a restricted error set for - // compile-time exhaustiveness checks. + else => @bitCast([:0]const u8, @errorName(e)), // XXX: The bitCast can be removed after a Zig >0.8 release. }; } |