1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
use std::cell::{Ref, RefMut};
use anchor_lang::prelude::*;
pub trait DynamicHeader: Sized {
fn from_bytes(dynamic_data: &[u8]) -> Result<Self>;
fn initialize(dynamic_data: &mut [u8]) -> Result<()>;
}
#[derive(Clone)]
pub struct DynamicAccount<Header, Fixed, Dynamic> {
pub header: Header,
pub fixed: Fixed,
pub dynamic: Dynamic,
}
pub trait DerefOrBorrow<T: ?Sized> {
fn deref_or_borrow(&self) -> &T;
}
impl<T: ?Sized> DerefOrBorrow<T> for T {
fn deref_or_borrow(&self) -> &T {
self
}
}
impl<T: ?Sized> DerefOrBorrow<T> for &T {
fn deref_or_borrow(&self) -> &T {
self
}
}
impl<T: Sized> DerefOrBorrow<[T]> for Vec<T> {
fn deref_or_borrow(&self) -> &[T] {
self
}
}
impl<T: ?Sized> DerefOrBorrow<T> for &mut T {
fn deref_or_borrow(&self) -> &T {
self
}
}
impl<'a, T: ?Sized> DerefOrBorrow<T> for Ref<'a, T> {
fn deref_or_borrow(&self) -> &T {
self
}
}
impl<'a, T: ?Sized> DerefOrBorrow<T> for RefMut<'a, T> {
fn deref_or_borrow(&self) -> &T {
self
}
}
pub trait DerefOrBorrowMut<T: ?Sized> {
fn deref_or_borrow_mut(&mut self) -> &mut T;
}
impl<T: ?Sized> DerefOrBorrowMut<T> for T {
fn deref_or_borrow_mut(&mut self) -> &mut T {
self
}
}
impl<T: ?Sized> DerefOrBorrowMut<T> for &mut T {
fn deref_or_borrow_mut(&mut self) -> &mut T {
self
}
}
impl<'a, T: ?Sized> DerefOrBorrowMut<T> for RefMut<'a, T> {
fn deref_or_borrow_mut(&mut self) -> &mut T {
self
}
}
impl<T: Sized> DerefOrBorrowMut<[T]> for Vec<T> {
fn deref_or_borrow_mut(&mut self) -> &mut [T] {
self
}
}