mirror of https://github.com/prometheus/prometheus
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
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package runtime
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import (
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"strconv"
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)
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// String just returns the given string.
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// It is just for compatibility to other types.
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func String(val string) (string, error) {
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return val, nil
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}
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// Bool converts the given string representation of a boolean value into bool.
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func Bool(val string) (bool, error) {
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return strconv.ParseBool(val)
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}
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// Float64 converts the given string representation into representation of a floating point number into float64.
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func Float64(val string) (float64, error) {
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return strconv.ParseFloat(val, 64)
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}
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// Float32 converts the given string representation of a floating point number into float32.
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func Float32(val string) (float32, error) {
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f, err := strconv.ParseFloat(val, 32)
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if err != nil {
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return 0, err
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}
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return float32(f), nil
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}
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// Int64 converts the given string representation of an integer into int64.
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func Int64(val string) (int64, error) {
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return strconv.ParseInt(val, 0, 64)
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}
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// Int32 converts the given string representation of an integer into int32.
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func Int32(val string) (int32, error) {
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i, err := strconv.ParseInt(val, 0, 32)
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if err != nil {
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return 0, err
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}
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return int32(i), nil
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}
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// Uint64 converts the given string representation of an integer into uint64.
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func Uint64(val string) (uint64, error) {
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return strconv.ParseUint(val, 0, 64)
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}
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// Uint32 converts the given string representation of an integer into uint32.
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func Uint32(val string) (uint32, error) {
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i, err := strconv.ParseUint(val, 0, 32)
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if err != nil {
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return 0, err
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}
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return uint32(i), nil
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}
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