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This crate provides a basic proc-macro for converting a Deb822Paragraph
into a Rust struct and vice versa.
You probably want to use the ``deb822_lossless`` crate instead,
with the ``derive`` feature enabled.
# Example
```rust
use deb822_lossless::Deb822;
#[derive(Deb822)]
struct Foo {
field1: String,
field2: Option<String>,
}
let paragraph: deb822::Deb822Paragraph = "field1: value1\nfield2: value2".parse().unwrap();
let foo: Foo = paragraph.into();
```
# Field Formatting Attributes
The derive macros support field formatting attributes to control how fields are serialized:
## `single_line`
Forces the field value to be on a single line.
```rust
#[derive(ToDeb822)]
struct Package {
#[deb822(field = "Package", single_line)]
name: String,
}
```
## `multi_line`
Ensures continuation lines start with a space character, following deb822 format conventions.
```rust
#[derive(ToDeb822)]
struct Package {
#[deb822(field = "Description", multi_line)]
description: String,
}
```
## `folded`
Strips leading and trailing whitespace from each line and joins them with spaces,
implementing RFC 822 folding behavior.
```rust
#[derive(ToDeb822)]
struct Package {
#[deb822(field = "Depends", folded)]
depends: String,
}
```
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