use {Word, Result};
use private::layout::{CapTable, StructReader, StructBuilder, StructSize, PointerBuilder, PointerReader};
pub trait FromStructReader<'a> {
fn new(reader : StructReader<'a>) -> Self;
}
pub trait HasStructSize {
fn struct_size() -> StructSize;
}
pub trait FromStructBuilder<'a> {
fn new(structBuilder: StructBuilder<'a>) -> Self;
}
pub trait FromPointerReader<'a> : Sized {
fn get_from_pointer(reader: &PointerReader<'a>) -> Result<Self>;
}
pub trait Owned<'a> {
type Reader: FromPointerReader<'a> + SetPointerBuilder<Self::Builder>;
type Builder: FromPointerBuilder<'a>;
}
pub trait OwnedStruct<'a> {
type Reader: FromStructReader<'a> + SetPointerBuilder<Self::Builder>;
type Builder: FromStructBuilder<'a> + HasStructSize;
}
pub trait Pipelined {
type Pipeline;
}
pub trait FromPointerReaderRefDefault<'a> {
fn get_from_pointer(reader: &PointerReader<'a>, default_value : *const Word) -> Self;
}
pub trait FromPointerBuilder<'a> : Sized {
fn init_pointer(PointerBuilder<'a>, u32) -> Self;
fn get_from_pointer(builder: PointerBuilder<'a>) -> Result<Self>;
}
pub trait FromPointerBuilderRefDefault<'a> {
fn get_from_pointer(builder: PointerBuilder<'a>, default_value: *const Word) -> Self;
}
pub trait SetPointerBuilder<To> {
fn set_pointer_builder<'a>(PointerBuilder<'a>, Self) -> Result<()>;
}
pub trait Imbue<'a> {
fn imbue(&mut self, &'a CapTable);
}
pub trait ImbueMut<'a> {
fn imbue_mut(&mut self, &'a mut CapTable);
}
pub trait HasTypeId {
fn type_id() -> u64;
}
pub trait ToU16 {
fn to_u16(self) -> u16;
}
pub trait FromU16 : Sized {
fn from_u16(value: u16) -> ::std::result::Result<Self, ::NotInSchema>;
}
pub trait IndexMove<I, T> {
fn index_move(&self, index: I) -> T;
}
pub struct ListIter<T, U> {
marker : ::std::marker::PhantomData<U>,
list : T,
index : u32,
size : u32,
}
impl <T, U> ListIter<T, U> {
pub fn new(list : T, size : u32) -> ListIter<T, U> {
ListIter { list : list, index : 0, size : size, marker : ::std::marker::PhantomData }
}
}
impl <U, T : IndexMove<u32, U>> ::std::iter::Iterator for ListIter<T, U> {
type Item = U;
fn next(&mut self) -> ::std::option::Option<U> {
if self.index < self.size {
let result = self.list.index_move(self.index);
self.index += 1;
return Some(result);
} else {
return None;
}
}
}