Function std::str::from_raw_parts

source ·
pub const unsafe fn from_raw_parts<'a>(ptr: *const u8, len: usize) -> &'a str
🔬This is a nightly-only experimental API. (str_from_raw_parts #119206)
Expand description

Creates an &str from a pointer and a length.

The pointed-to bytes must be valid UTF-8. If this might not be the case, use str::from_utf8(slice::from_raw_parts(ptr, len)), which will return an Err if the data isn’t valid UTF-8.

This function is the str equivalent of slice::from_raw_parts. See that function’s documentation for safety concerns and examples.

The mutable version of this function is from_raw_parts_mut.