logparse_pretty_print/traits/
mod.rs

1use crate::{PrettyTree, providers::PrettyProvider};
2use alloc::string::String;
3
4pub mod printer;
5
6/// The `PrettyPrint` trait is implemented by types that can be pretty-printed.
7pub trait PrettyBuilder<'a, T> {
8    /// Acts as `self` when laid out on multiple lines and acts as `that` when laid out on a single line.
9    ///
10    /// ```
11    /// use pretty::{Arena, DocAllocator};
12    ///
13    /// let arena = Arena::<()>::new();
14    /// let body = arena.line().append("x");
15    /// let doc = arena
16    ///     .text("let")
17    ///     .append(arena.line())
18    ///     .append("x")
19    ///     .group()
20    ///     .append(body.clone().flat_alt(arena.line().append("in").append(body)))
21    ///     .group();
22    ///
23    /// assert_eq!(doc.1.pretty(100).to_string(), "let x in x");
24    /// assert_eq!(doc.1.pretty(8).to_string(), "let x\nx");
25    /// ```
26    fn flat_alt<E>(self, inline: E) -> PrettyTree<'a, T>
27    where
28        E: Into<PrettyTree<'a, T>>;
29    /// Acts as `self` when laid out on a single line and acts as `that` when laid out on multiple lines.
30    fn indent(self, indent: usize) -> PrettyTree<'a, T>;
31
32    /// Increase the indentation level of this document.
33    fn nest(self, offset: isize) -> PrettyTree<'a, T>;
34}
logparse_pretty_print/traits/mod.rs

logparse_pretty_print/traits/
mod.rs
