yyjson_mut_obj_add_strn

yyjson_sys

Function yyjson_mut_obj_add_strn 

Source 
pub unsafe extern "C" fn yyjson_mut_obj_add_strn(
    doc: *mut yyjson_mut_doc,
    obj: *mut yyjson_mut_val,
    key: *const c_char,
    val: *const c_char,
    len: usize,
) -> bool
Expand description

Adds a string value at the end of the object. The key should be a null-terminated UTF-8 string. The val should be a UTF-8 string, null-terminator is not required. The len should be the length of the val, in bytes. This function allows duplicated key in one object.

@warning The key/value strings are not copied, you should keep these strings unmodified for the lifetime of this JSON document.