Function qt_core::qstrncpy

pub unsafe fn qstrncpy(
    dst: *mut c_char, 
    src: *const c_char, 
    len: c_uint
) -> *mut c_char

A safe strncpy() function.

Calls C++ function: char* qstrncpy(char* dst, const char* src, unsigned int len).

C++ documentation:

A safe strncpy() function.

Copies at most len bytes from src (stopping at len or the terminating '\0' whichever comes first) into dst and returns a pointer to dst. Guarantees that dst is '\0'-terminated. If src or dst is 0, returns 0 immediately.

This function assumes that dst is at least len characters long.

Note: When compiling with Visual C++ compiler version 14.00 (Visual C++ 2005) or later, internally the function strncpy_s will be used.

See also qstrcpy().