rust/crates/ide/src/markup.rs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

42 lines
996 B
Rust
Raw Normal View History

2020-07-08 15:37:35 -05:00
//! Markdown formatting.
//!
//! Sometimes, we want to display a "rich text" in the UI. At the moment, we use
//! markdown for this purpose. It doesn't feel like a right option, but that's
//! what is used by LSP, so let's keep it simple.
use std::fmt;
#[derive(Default, Debug)]
pub struct Markup {
text: String,
}
impl From<Markup> for String {
fn from(markup: Markup) -> Self {
markup.text
}
}
2020-07-09 03:03:28 -05:00
impl From<String> for Markup {
fn from(text: String) -> Self {
Markup { text }
}
}
2020-07-08 15:37:35 -05:00
impl fmt::Display for Markup {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Display::fmt(&self.text, f)
}
}
impl Markup {
pub fn as_str(&self) -> &str {
self.text.as_str()
}
pub fn fenced_block(contents: impl fmt::Display) -> Markup {
format!("```rust\n{contents}\n```").into()
2020-07-09 03:19:37 -05:00
}
pub fn fenced_block_text(contents: impl fmt::Display) -> Markup {
format!("```text\n{contents}\n```").into()
}
2020-07-08 15:37:35 -05:00
}