diff options
Diffstat (limited to 'vendor/codeberg.org/gruf/go-errors/data.go')
-rw-r--r-- | vendor/codeberg.org/gruf/go-errors/data.go | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/vendor/codeberg.org/gruf/go-errors/data.go b/vendor/codeberg.org/gruf/go-errors/data.go deleted file mode 100644 index b5226172c..000000000 --- a/vendor/codeberg.org/gruf/go-errors/data.go +++ /dev/null @@ -1,107 +0,0 @@ -package errors - -import ( - "fmt" - "sync" - - "codeberg.org/gruf/go-format" -) - -// KV is a structure for setting key-value pairs in ErrorData. -type KV struct { - Key string - Value interface{} -} - -// ErrorData defines a way to set and access contextual error data. -// The default implementation of this is thread-safe. -type ErrorData interface { - // Value will attempt to fetch value for given key in ErrorData - Value(string) (interface{}, bool) - - // Append adds the supplied key-values to ErrorData, similar keys DO overwrite - Append(...KV) - - // Implement byte slice representation formatter. - format.Formattable - - // Implement string representation formatter. - fmt.Stringer -} - -// NewData returns a new ErrorData implementation. -func NewData() ErrorData { - return &errorData{ - data: make([]KV, 0, 10), - } -} - -// errorData is our ErrorData implementation, this is essentially -// just a thread-safe string-interface map implementation. -type errorData struct { - data []KV - mu sync.Mutex -} - -func (d *errorData) set(key string, value interface{}) { - for i := range d.data { - if d.data[i].Key == key { - // Found existing, update! - d.data[i].Value = value - return - } - } - - // Add new KV entry to slice - d.data = append(d.data, KV{ - Key: key, - Value: value, - }) -} - -func (d *errorData) Value(key string) (interface{}, bool) { - d.mu.Lock() - for i := range d.data { - if d.data[i].Key == key { - v := d.data[i].Value - d.mu.Unlock() - return v, true - } - } - d.mu.Unlock() - return nil, false -} - -func (d *errorData) Append(kvs ...KV) { - d.mu.Lock() - for i := range kvs { - d.set(kvs[i].Key, kvs[i].Value) - } - d.mu.Unlock() -} - -func (d *errorData) AppendFormat(b []byte) []byte { - buf := format.Buffer{B: b} - d.mu.Lock() - buf.B = append(buf.B, '{') - - // Append data as kv pairs - for i := range d.data { - key := d.data[i].Key - val := d.data[i].Value - format.Appendf(&buf, "{:k}={:v} ", key, val) - } - - // Drop trailing space - if len(d.data) > 0 { - buf.Truncate(1) - } - - buf.B = append(buf.B, '}') - d.mu.Unlock() - return buf.B -} - -func (d *errorData) String() string { - return string(d.AppendFormat(nil)) -} |