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148 lines
No EOL
3.1 KiB
Markdown
148 lines
No EOL
3.1 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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**Connect dependencies**
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``` rust
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use ggemtext::line::{
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code::{Inline, Multiline},
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header::{Header, Level},
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link::Link,
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list::List,
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quote::Quote,
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}
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```
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**Prepare document**
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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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##### Inline
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``` rust
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match Inline::from("```inline```") {
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Some(inline) => assert_eq!(inline.value, "inline"),
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None => assert!(false),
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}
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```
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##### Multiline
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``` rust
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match Multiline::begin_from("```alt") {
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Some(mut multiline) => {
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assert!(Multiline::continue_from(&mut multiline, "line 1").is_ok());
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assert!(Multiline::continue_from(&mut multiline, "line 2").is_ok());
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assert!(Multiline::continue_from(&mut multiline, "```").is_ok()); // complete
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assert!(multiline.completed);
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assert_eq!(multiline.alt, Some("alt".into()));
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assert_eq!(multiline.buffer.len(), 3);
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}
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None => assert!(false),
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}
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```
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#### Header
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``` rust
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match Header::from("# 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 => assert!(false),
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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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match Link::from(
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"=> gemini://geminiprotocol.net 1965-01-19 Gemini",
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None, // absolute path given, base not wanted
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Some(&glib::TimeZone::local()),
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) {
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Some(link) => {
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// Alt
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assert_eq!(link.alt, Some("Gemini".into()));
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// Date
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match link.timestamp {
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Some(timestamp) => {
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assert_eq!(timestamp.year(), 1965);
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assert_eq!(timestamp.month(), 1);
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assert_eq!(timestamp.day_of_month(), 19);
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}
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None => assert!(false),
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}
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// URI
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assert_eq!(link.uri.to_string(), "gemini://geminiprotocol.net");
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}
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None => assert!(false),
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}
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```
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#### List
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##### Struct
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``` rust
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match List::parse("* Item") {
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Some(list) => assert_eq!(list.value, "Item"),
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None => assert!(false),
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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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``` rust
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match Quote::from("> Quote") {
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Some(quote) => assert_eq!(quote.value, "Quote"),
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None => assert!(false),
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}
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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 |