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std/jule/integrated ​

Type Aliases ​

jule
type Char: byte

Type alias for char type.

Supports casting for:

  • byte / u8
  • i8
jule
type Wchar: u16

Type alias for wchar_t type.

Supports casting for:

  • u16
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type SignedChar: i8

Type alias for signed char type.

jule
type UnsignedChar: u8

Type alias for unsigned char type.

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type Short: i16

Type alias for short type.

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type ShortInt: Short

Type alias for short int type.

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type SignedShort: Short

Type alias for signed short type.

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type SignedShortInt: Short

Type alias for signed short int type.

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type UnsignedShort: u16

Type alias for unsigned short type.

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type UnsignedShortInt: UnsignedShort

Type alias for unsigned short int type.

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type Int: i32

Type alias for int type.

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type Signed: Int

Type alias for signed type.

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type SignedInt: Int

Type alias for signed int type.

jule
type Unsigned: u32

Type alias for unsigned type.

jule
type UnsignedInt: Unsigned

Type alias for unsigned int type.

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type Long: i32

Type alias for long type.

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type LongInt: Long

Type alias for long int type.

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type SignedLong: Long

Type alias for signed long type.

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type SignedLongInt: Long

Type alias for signed long int type.

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type UnsignedLong: u32

Type alias for unsigned long type.

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type UnsignedLongInt: UnsignedLong

Type alias for unsigned long int type.

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type LongLong: i64

Type alias for long long type.

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type LongLongInt: LongLong

Type alias for long long int type.

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type SignedLongLong: LongLong

Type alias for signed long long type.

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type SignedLongLongInt: LongLong

Type alias for signed long long int type.

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type UnsignedLongLong: u64

Type alias for unsigned long long type.

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type UnsignedLongLongInt: UnsignedLongLong

Type alias for unsigned long long int type.

jule
type Float: f32

Type alias for float type.

jule
type Double: f64

Type alias for double type.

jule
type LongDouble: f64

Type alias for long double type.

jule
type Bool: bool

Type alias for bool type.

Functions ​

jule
unsafe fn Emit(const code: str, args: ...any)

Emit inline code for backend.
See more information about back-end emits

jule
unsafe fn Emit[T](const code: str, args: ...any): T

Emit inline code for backend and read result.
See more information about back-end emits

jule
fn UTF16FromStr(s: str): []u16

Returns the UTF-16 encoding of the UTF-8 string s, with a terminating NULL added. If s includes NULL character at any location, ignores followed characters.

jule
fn UTF16ToStr(s: []u16): str

Returns the UTF-8 encoding of the UTF-16 sequence s, with a terminating NULL removed. Returns empty string if s is nil.

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unsafe fn U16PtrToStr(s: *u16): str

Returns the UTF-8 encoding of the UTF-16 sequence s in *u16 form, with a terminating NULL removed. Returns empty string if s is nil.

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unsafe fn BytePtrToStr(s: *byte): str

Returns the string of s, with a terminating NULL removed. Returns empty string if pointer is nil.

jule
fn StrToBytes(s: str): []byte

Returns s as NULL terminated byte slice which is able to be used safely as NULL terminated string pointer. If s contatins NULL termination at any location, accepts NULL termination is the end of s and skips following bytes.

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fn Malloc(size: uint): *unsafe

Allocates size bytes of memory. Memory does not initialize. Returns pointer to allocation if success, nil if not.

WARNING

This function is part of the C-style memory management. It can be very dangerous.

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fn Calloc(size: uint, n: uint): *unsafe

Allocates n elements of size bytes each, all initialized to zero. Returns pointer to allocation if success, nil if not.

WARNING

This function is part of the C-style memory management. It can be very dangerous.

jule
unsafe fn Realloc(mut ptr: *unsafe, size: uint): *unsafe

Re-allocates the previously allocated block in ptr, making the new block size bytes long. Returns pointer to allocation if success, nil if not.

WARNING

This function is part of the C-style memory management. It can be very dangerous.

jule
unsafe fn Free(mut ptr: *unsafe)

Free a block allocated by malloc, realloc or calloc. ptr is not setted as nil by function, therefore ptr is dangling after free. Set ptr as nil after free for more safety.

WARNING

This function is part of the C-style memory management. It can be very dangerous.

jule
fn New[T](): *T

Allocates new memory. Equavalent to: new T in C++

jule
fn NewArray[T](size: int): *T

Allocates new array memory. Equavalent to: new T[size] in C++

jule
unsafe fn Delete[T](heap: *T)

Deallocates memory allocation. Equavalent to: delete heap in C++

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unsafe fn DeleteArray[T](heap: *T)

Deallocates array memory allocation. Equavalent to: delete[] heap in C++