logfire client for zig
add setStatus and recordError API to Span
enables HTTP and DB instrumentation with proper error tracking:
- StatusCode enum (unset, ok, error) per otel semantic conventions
- setStatus(code, description) for explicit status setting
- recordError(e) - zig-idiomatic naming (not recordException)
zig has errors, not exceptions; maps to otel's recordException internally
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
+42
+42
src/otel_wrapper.zig
+42
src/otel_wrapper.zig
···
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// Span wrapper
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// ============================================================================
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/// span status codes (per otel semantic conventions)
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pub const StatusCode = enum {
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/// default - status not explicitly set
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unset,
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/// operation completed successfully
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ok,
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/// operation failed
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@"error",
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};
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+
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pub const Span = struct {
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inner: ?otel_api.trace.Span,
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parent_context: ?otel_api.trace.Span.Context,
···
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if (toOtelValue(value)) |val| {
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s.setAttribute(.{ .key = key, .value = val });
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}
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}
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}
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}
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+
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/// set span status (call with .@"error" to mark failures)
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pub fn setStatus(self: *const Span, code: StatusCode, description: ?[]const u8) void {
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if (self.inner != null) {
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const mutable = @constCast(self);
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if (mutable.inner) |*s| {
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s.setStatus(.{
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.code = switch (code) {
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.unset => .unset,
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.ok => .ok,
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.@"error" => .@"error",
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},
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.description = description,
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});
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}
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}
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}
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+
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/// record an error on the span (adds event + sets error status)
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pub fn recordError(self: *const Span, e: anyerror) void {
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if (self.inner != null) {
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const mutable = @constCast(self);
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if (mutable.inner) |*s| {
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// otel API calls this "exception" but we use zig-idiomatic naming
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s.recordException(e, null, null) catch {};
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s.setStatus(.{
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.code = .@"error",
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.description = @errorName(e),
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});
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}
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}
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}