forwards compatibility.
兼容性 来自未来的程序vs来自过去的程序
forwards compatibility.
兼容性 来自未来的程序vs来自过去的程序
not multiple versions of JavaScript in the wild. There's just one JS, the official standard as maintained by TC39 and ECMA.
same as only one LINUX
sed on an a
public
E00008
CODE DEMO
rs1 = &tmp;
长的lifetime可以转成短的,反之不行
String
吃了
Iterator.
FromIterator, IntoIterator, Iterator cross reference
Trait Objects
Generic Data Types
HashMap
Variant Payloads
Shared and Unique Borrows
RWLock at Compile time
Allocator API
static
as static in C const, global mutable in C++
const
as C #define, constexpr in C++
println!
Cargo expand DEMO
Compound Types
Scalar Types
std::fmt
e arrays and rang
234
Arrays and
gfdgd
entirelybased on conventio
rt
oposePatchCore, which usesa maximally representative memory bank o
sdfsdf
The book + rustonomicon + the reference