ascii

func EqualFold ¶ added in v0.2.14

func EqualFold(a, b []byte) bool

EqualFold is a version of bytes.EqualFold designed to work on ASCII input instead of UTF-8.

When the program has guarantees that the input is composed of ASCII characters only, it allows for greater optimizations.

func EqualFoldString ¶ added in v0.2.14

func EqualFoldString(a, b string) bool

EqualFoldString is a version of strings.EqualFold designed to work on ASCII input instead of UTF-8.

When the program has guarantees that the input is composed of ASCII characters only, it allows for greater optimizations.

func HasPrefixFold ¶ added in v0.2.14

func HasPrefixFold(s, prefix []byte) bool

func HasPrefixFoldString ¶ added in v0.2.14

func HasPrefixFoldString(s, prefix string) bool

func HasSuffixFold ¶ added in v0.2.14

func HasSuffixFold(s, suffix []byte) bool

func HasSuffixFoldString ¶ added in v0.2.14

func HasSuffixFoldString(s, suffix string) bool

func Valid ¶

func Valid(b []byte) bool

Valid returns true if b contains only ASCII characters.

func ValidByte ¶ added in v0.1.2

func ValidByte(b byte) bool

ValidBytes returns true if b is an ASCII character.

func ValidPrint ¶ added in v0.1.2

func ValidPrint(b []byte) bool

Valid returns true if b contains only printable ASCII characters.

func ValidPrintByte ¶ added in v0.1.2

func ValidPrintByte(b byte) bool

ValidBytes returns true if b is an ASCII character.

func ValidPrintRune ¶ added in v0.1.2

func ValidPrintRune(r rune) bool

ValidBytes returns true if b is an ASCII character.

func ValidPrintString ¶ added in v0.1.2

func ValidPrintString(s string) bool

ValidString returns true if s contains only printable ASCII characters.

func ValidRune ¶ added in v0.1.2

func ValidRune(r rune) bool

ValidBytes returns true if b is an ASCII character.

func ValidString ¶

func ValidString(s string) bool

ValidString returns true if s contains only ASCII characters.