Struct capnp::any_pointer::Reader

pub struct Reader<'a> { /* fields omitted */ }

Methods

impl<'a> Reader<'a>

pub fn new<'b>(reader: PointerReader<'b>) -> Reader<'b>

pub fn is_null(&self) -> bool

pub fn target_size(&self) -> Result<MessageSize>

Gets the total size of the target and all of its children. Does not count far pointer overhead.

pub fn get_as<T: FromPointerReader<'a>>(&self) -> Result<T>

pub fn get_as_capability<T: FromClientHook>(&self) -> Result<T>

pub fn get_pipelined_cap(
    &self,
    ops: &[PipelineOp]
) -> Result<Box<dyn ClientHook>>

Trait Implementations

impl<'a> FromPointerReader<'a> for Reader<'a>

fn get_from_pointer(
    reader: &PointerReader<'a>,
    default: Option<&'a [Word]>
) -> Result<Reader<'a>>

impl<'a> SetPointerBuilder<Builder<'a>> for Reader<'a>

fn set_pointer_builder<'b>(
    pointer: PointerBuilder<'b>,
    value: Reader<'a>,
    canonicalize: bool
) -> Result<()>

impl<'a> Imbue<'a> for Reader<'a>

fn imbue(&mut self, cap_table: &'a CapTable)

impl<'a> Clone for Reader<'a>

fn clone(&self) -> Reader<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for Reader<'a>