Adds a copy of the first len bytes of string to the glib.StringChunk The copy is nul-terminated.

Since this function does not stop at nul bytes, it is the caller's responsibility to ensure that string has at least len addressable bytes.

The characters in the returned string can be changed, if necessary, though you should not change anything after the end of the string.

class StringChunk
string string_
ptrdiff_t len


string_ string

bytes to insert

len ptrdiff_t

number of bytes of string to insert, or -1 to insert a nul-terminated string

Return Value

Type: string

a pointer to the copy of string within the glib.StringChunk