1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

//! display_list module stores the output model for the snippet.
//!
//! `DisplayList` is a central structure in the crate, which contains
//! the structured list of lines to be displayed.
//!
//! It is made of two types of lines: `Source` and `Raw`. All `Source` lines
//! are structured using four columns:
//!
//! ```text
//!  /------------ (1) Line number column.
//!  |  /--------- (2) Line number column delimiter.
//!  |  | /------- (3) Inline marks column.
//!  |  | |   /--- (4) Content column with the source and annotations for slices.
//!  |  | |   |
//! =============================================================================
//! error[E0308]: mismatched types
//!    --> src/format.rs:51:5
//!     |
//! 151 | /   fn test() -> String {
//! 152 | |       return "test";
//! 153 | |   }
//!     | |___^ error: expected `String`, for `&str`.
//!     |
//! ```
//!
//! The first two lines of the example above are `Raw` lines, while the rest
//! are `Source` lines.
//!
//! `DisplayList` does not store column alignment information, and those are
//! only calculated by the implementation of `std::fmt::Display` using information such as
//! styling.
//!
//! The above snippet has been built out of the following structure:
mod from_snippet;
mod structs;

pub use self::structs::*;