from_raw_parts in core::ptr - Rust
Description: Forms a (possibly-wide) raw pointer from a data address and metadata.
Keywords: rust, rustlang, rust-lang, from_raw_parts

# Function core::ptr::from_raw_parts
[−][src]

    pub fn from_raw_parts<T: ?Sized>(
        data_address: *const (),
        metadata: <T as Pointee>::Metadata
    ) -> *const T

🔬 This is a nightly-only experimental API. (`ptr_metadata` #81513)
Expand description

Forms a (possibly-wide) raw pointer from a data address and metadata.

This function is safe but the returned pointer is not necessarily safe to dereference. For slices, see the documentation of `slice::from_raw_parts` for safety requirements. For trait objects, the metadata must come from a pointer to the same underlying ereased type.