Adding `c_arrow` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add c-arrow

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

c-arrow = "0.1.4"

The c_arrow library will be automatically available globally. Read the c_arrow library documentation.

Back to the crate overview.

Readme

c-arrow

This Rust library allows you to use the arrow operator -> to access the field of the row pointer, just 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));

use c_arrow::{ pt, ref_pt };
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];

Adding c_arrow library as a dependency

Adding `c_arrow` library as a dependency