Trait DowncastReader 

pub trait DowncastReader<'a> {
    // Required method
    fn downcast_reader(v: Reader<'a>) -> Self;
}

Helper trait for the dynamic_value::Reader::downcast() method.

Required Methods

fn downcast_reader(v: Reader<'a>) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a> DowncastReader<'a> for ()

fn downcast_reader(value: Reader<'a>)

impl<'a> DowncastReader<'a> for bool

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for f32

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for f64

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for i8

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for i16

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for i32

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for i64

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for u8

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for u16

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for u32

fn downcast_reader(value: Reader<'a>) -> Self

impl<'a> DowncastReader<'a> for u64

fn downcast_reader(value: Reader<'a>) -> Self

Implementors

impl<'a, T: Owned> DowncastReader<'a> for capnp::list_list::Reader<'a, T>

impl<'a, T: OwnedStruct> DowncastReader<'a> for capnp::struct_list::Reader<'a, T>

impl<'a, T: PrimitiveElement + Introspect> DowncastReader<'a> for capnp::primitive_list::Reader<'a, T>

impl<'a, T: TryFrom<u16, Error = NotInSchema> + Introspect> DowncastReader<'a> for capnp::enum_list::Reader<'a, T>

impl<'a> DowncastReader<'a> for Enum

impl<'a> DowncastReader<'a> for capnp::data_list::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::text::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::data::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::dynamic_list::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::dynamic_struct::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::any_pointer::Reader<'a>

impl<'a> DowncastReader<'a> for capnp::text_list::Reader<'a>