Crate to_shmem

Trait for cloning data into a shared memory buffer.

This module contains the SharedMemoryBuilder type and ToShmem trait.

We put them here (and not in style_traits) so that we can derive ToShmem from the selectors and style crates.

Macros

impl_trivial_to_shmem

Structs

SharedMemoryBuilder

A builder object that transforms and copies values into a fixed size buffer.

Traits

ToShmem

A type that can be copied into a SharedMemoryBuilder.

Functions

padded_size 🔒

Rounds up size so that the following address will satisfy align.

padding_needed_for 🔒

Amount of padding needed after size bytes to ensure that the following address will satisfy align.

to_shmem_slice^⚠

Writes all the items in src into a slice in the shared memory buffer and returns a pointer to the slice.

to_shmem_slice_ptr 🔒 ^⚠

Converts all the items in src into shared memory form, writes them into the specified buffer, and returns a pointer to the slice.

Type Aliases

Result

Result type for ToShmem::to_shmem.