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143 lines
No EOL
3 KiB
Markdown
143 lines
No EOL
3 KiB
Markdown
# ggemtext
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[](https://docs.rs/ggemtext)
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[](https://crates.io/crates/ggemtext)
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Glib-oriented [Gemtext](https://geminiprotocol.net/docs/gemtext.gmi) API
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## Install
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``` bash
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cargo add ggemtext
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```
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## Usage
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* [Documentation](https://docs.rs/ggemtext/latest/)
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### Line
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Line parser, useful for [TextTag](https://docs.gtk.org/gtk4/class.TextTag.html) operations in [TextBuffer](https://docs.gtk.org/gtk4/class.TextBuffer.html) context.
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Iterate Gemtext lines to continue with [Line](#Line) API:
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``` rust
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for line in gemtext.lines() {
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// ..
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}
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```
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#### Code
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``` rust
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use ggemtext::line::Code;
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match Code::begin_from("```alt") {
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Some(mut code) => {
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assert!(code.continue_from("line 1").is_ok());
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assert!(code.continue_from("line 2").is_ok());
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assert!(code.continue_from("```").is_ok()); // complete
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assert!(code.is_completed);
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assert_eq!(code.alt, Some("alt".into()));
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assert_eq!(code.value.len(), 12 + 2); // +NL
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}
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None => unreachable!(),
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}
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```
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#### Header
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**Struct**
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``` rust
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use ggemtext::line::{Header, header::Level};
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match Header::parse("# H1") {
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Some(h1) => {
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assert_eq!(h1.level as u8, Level::H1 as u8);
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assert_eq!(h1.value, "H1");
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}
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None => unreachable!(),
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} // H1, H2, H3
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```
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**Trait**
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``` rust
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use ggemtext::line::header::{Gemtext, Level};
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assert_eq!("# H1".as_value(), Some("H1"));
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assert_eq!("H1".to_source(&Level::H1), "# H1");
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// H1, H2, H3
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```
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#### Link
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``` rust
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use ggemtext::line::Link;
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const SOURCE: &str = "=> gemini://geminiprotocol.net 1965-01-19 Gemini";
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let link = Link::parse(SOURCE).unwrap();
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assert_eq!(link.alt, Some("1965-01-19 Gemini".to_string()));
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assert_eq!(link.url, "gemini://geminiprotocol.net");
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let uri = link.uri(None).unwrap();
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assert_eq!(uri.scheme(), "gemini");
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assert_eq!(uri.host().unwrap(), "geminiprotocol.net");
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let time = link.time(Some(&glib::TimeZone::local())).unwrap();
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assert_eq!(time.year(), 1965);
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assert_eq!(time.month(), 1);
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assert_eq!(time.day_of_month(), 19);
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assert_eq!(link.to_source(), SOURCE);
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```
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#### List
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**Struct**
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``` rust
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use ggemtext::line::List;
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match List::parse("* Item") {
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Some(list) => assert_eq!(list.value, "Item"),
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None => unreachable!(),
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}
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```
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**Trait**
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``` rust
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use ggemtext::line::list::Gemtext;
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assert_eq!("* Item".as_value(), Some("Item"))
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assert_eq!("Item".to_source(), "* Item")
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```
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#### Quote
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**Struct**
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``` rust
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use ggemtext::line::Quote;
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match Quote::parse("> Quote") {
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Some(quote) => assert_eq!(quote.value, "Quote"),
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None => unreachable!(),
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}
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```
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**Trait**
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``` rust
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use ggemtext::line::quote::Gemtext;
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assert_eq!("> Quote".as_value(), Some("Quote"))
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assert_eq!("Quote".to_source(), "> Quote")
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```
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## Integrations
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* [Yoda](https://github.com/YGGverse/Yoda) - Browser for Gemini Protocol
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## See also
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* [ggemini](https://github.com/YGGverse/ggemini) - Glib-oriented client for Gemini Protocol |