Jule Manual

Appearance

std/jule/constant/lit ​

Index ​

fn IsAscii(r: rune): bool
fn ToRune(mut lit: string): (rune, errors: []Error)
fn GetRune(mut lit: string): (r: rune, length: int, errors: []Error)
fn ToRawString(lit: string): string
fn ToString(mut lit: string): (string, errors: []Error)
struct Error

IsAscii ​

jule
fn IsAscii(r: rune): bool

Reports whether rune is byte actually. In other words, whether rune is ASCII.

ToRune ​

jule
fn ToRune(mut lit: string): (rune, errors: []Error)

Returns rune from literal, literal includes quotes. Allows escape sequences. Assumes lit is syntactically correct.

GetRune ​

jule
fn GetRune(mut lit: string): (r: rune, length: int, errors: []Error)

Returns the first rune from ltieral. Quotes of the literal must be removed. Allows escape sequences. Checks the literal syntactically and semantically for the first rune.

ToRawString ​

jule
fn ToRawString(lit: string): string

Returns raw-string value string from literal, literal includes quotes. Assumes lit is syntactically correct.

ToString ​

jule
fn ToString(mut lit: string): (string, errors: []Error)

Returns string value string from literal, literal includes quotes. Allows escape sequences. Assumes lit is syntactically correct.

Error ​

jule
struct Error {
	Offset: int
	Text:   string
}

An error for literal parsing.