Crate c_arrow

Description

This Rust library can make you use the arrow operater -> to access row pointers’ fields, which is like C/C++.

Usage

pt![<link>]

get a mutable reference of the pointed field.

pt![<link> = <expression>];

assign expression to the pointed field.

pt![<link> = <link>];

assign the pointed field to the other pointed field.

Explanation

Objects	Explanations
<func>	A function returning the *mut pointer of a struct.
<met>	A method which returns the *mut pointer of a struct.
<ptr>-><field>	Dereferences and accesses the field.
<struct>.<field>	Accesses the field directly.
<link>	(<func> | <ptr> | <struct>) ((-> | .)(<field> | <met>))+

Example

let mut stack: Stack<char> = Stack::new();
"abcdefgh"
    .chars()
    .for_each(|c| stack.push(c));

let top_back = pt![stack.top->back];
pt![back_of(top_back)->back->data = 'x'];
pt![stack.top->backs(4)->data = stack.back_of_top()->data];

Modules

c_arrow

Macros

pt
ref_pt