ggemtext

Glib-oriented Gemtext API

Install

cargo add ggemtext

Usage

• Documentation

Line

Line parser, useful for TextTag operations in TextBuffer context.

Iterate Gemtext lines to continue with Line API:

for line in gemtext.lines() {
    // ..
}

Code

use ggemtext::line::Code;
match Code::begin_from("```alt") {
    Some(mut code) => {
        assert!(code.continue_from("line 1").is_ok());
        assert!(code.continue_from("line 2").is_ok());
        assert!(code.continue_from("```").is_ok()); // complete

        assert!(code.is_completed);
        assert_eq!(code.alt, Some("alt".into()));
        assert_eq!(code.value.len(), 12 + 2); // +NL
    }
    None => unreachable!(),
}

Header

Struct

use ggemtext::line::{Header, header::Level};
match Header::parse("# H1") {
    Some(h1) => {
        assert_eq!(h1.level as u8, Level::H1 as u8);
        assert_eq!(h1.value, "H1");
    }
    None => unreachable!(),
} // H1, H2, H3

Trait

use ggemtext::line::header::{Gemtext, Level};
assert_eq!("# H1".as_value(), Some("H1"));
assert_eq!("H1".to_source(&Level::H1), "# H1");
// H1, H2, H3

Link

use ggemtext::line::Link;

const SOURCE: &str = "=> gemini://geminiprotocol.net 1965-01-19 Gemini";

let link = Link::parse(SOURCE).unwrap();

assert_eq!(link.alt, Some("1965-01-19 Gemini".to_string()));
assert_eq!(link.url, "gemini://geminiprotocol.net");

let uri = link.uri(None).unwrap();
assert_eq!(uri.scheme(), "gemini");
assert_eq!(uri.host().unwrap(), "geminiprotocol.net");

let time = link.time(Some(&glib::TimeZone::local())).unwrap();
assert_eq!(time.year(), 1965);
assert_eq!(time.month(), 1);
assert_eq!(time.day_of_month(), 19);

assert_eq!(link.to_source(), SOURCE);

List

Struct

use ggemtext::line::List;
match List::parse("* Item") {
    Some(list) => assert_eq!(list.value, "Item"),
    None => unreachable!(),
}

Trait

use ggemtext::line::list::Gemtext;
assert_eq!("* Item".as_value(), Some("Item"))
assert_eq!("Item".to_source(), "* Item")

Quote

Struct

use ggemtext::line::Quote;
match Quote::parse("> Quote") {
    Some(quote) => assert_eq!(quote.value, "Quote"),
    None => unreachable!(),
}

Trait

use ggemtext::line::quote::Gemtext;
assert_eq!("> Quote".as_value(), Some("Quote"))
assert_eq!("Quote".to_source(), "> Quote")

Integrations

• Yoda - Browser for Gemini Protocol

See also

• ggemini - Glib-oriented client for Gemini Protocol