Trait ToShmem 

pub trait ToShmem: Sized {
    // Required method
    fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>;
}

A type that can be copied into a SharedMemoryBuilder.

Required Methods

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Clones this value into a form suitable for writing into a SharedMemoryBuilder.

If this value owns any heap allocations, they should be written into builder so that the return value of this function can point to the copy in the shared memory buffer.

The return type is wrapped in ManuallyDrop to make it harder to accidentally invoke the destructor of the value that is produced.

Returns a Result so that we can gracefully recover from unexpected content.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ToShmem for TokenSerializationType

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for bool

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for f32

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for f64

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for i8

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for i16

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for i32

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for i64

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for isize

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for u8

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for u16

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for u32

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for u64

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for ()

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for usize

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for SourceLocation

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for SourcePosition

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for UnicodeRange

Available on crate feature cssparser only.

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for SmallBitVec

Available on crate feature smallbitvec only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for Box<str>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for CString

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for String

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl ToShmem for NonZeroUsize

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<A: 'static, B: 'static> ToShmem for ArcUnion<A, B>

where Arc<A>: ToShmem, Arc<B>: ToShmem,

Available on crate feature servo_arc only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<H: ToShmem, T: ToShmem> ToShmem for Arc<HeaderSlice<H, T>>

Available on crate feature servo_arc only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<Static: StaticAtomSet> ToShmem for Atom<Static>

Available on crate feature string_cache only.

fn to_shmem(&self, _: &mut SharedMemoryBuilder) -> Result<Self>

impl<T> ToShmem for PhantomData<T>

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Option<T>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Arc<T>

Available on crate feature servo_arc only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for ThinVec<T>

Available on crate feature thin-vec only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Box<[T]>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Box<T>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Vec<T>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Wrapping<T>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem> ToShmem for Range<T>

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem, A: Array<Item = T>> ToShmem for SmallVec<A>

Available on crate feature smallvec only.

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem, S> ToShmem for HashSet<T, S>

where Self: Default,

fn to_shmem(&self, _builder: &mut SharedMemoryBuilder) -> Result<Self>

impl<T: ToShmem, U: ToShmem> ToShmem for (T, U)

fn to_shmem(&self, builder: &mut SharedMemoryBuilder) -> Result<Self>

Implementors