func strings.TrimLeftFunc

9 uses

	strings (current package)
		strings.go#L734: func TrimLeftFunc(s string, f func(rune) bool) string {
		strings.go#L758: 	return TrimRightFunc(TrimLeftFunc(s, f), f)

	go/build
		read.go#L518: 		trim := strings.TrimLeftFunc(args, unicode.IsSpace)

	golang.org/x/tools/go/packages
		golist.go#L989: 			if strings.HasPrefix(strings.TrimLeftFunc(msg, isPkgPathRune), "\n") {

	mime
		mediatype.go#L157: 		v = strings.TrimLeftFunc(v, unicode.IsSpace)
		mediatype.go#L322: 	rest = strings.TrimLeftFunc(v, unicode.IsSpace)
		mediatype.go#L328: 	rest = strings.TrimLeftFunc(rest, unicode.IsSpace)
		mediatype.go#L335: 	rest = strings.TrimLeftFunc(rest, unicode.IsSpace)
		mediatype.go#L340: 	rest = strings.TrimLeftFunc(rest, unicode.IsSpace)

The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)