Crate frack

Utilities for creating rustc-like error messages, for fun or for actual use.

Note that all implementations of Display, as well as methods named display, utilize ANSI escape sequences. There’s currently no way to change this.

Macros

error

Create a new Error.

warning

Create a new Warning.

Structs

Code

A code block for a Help, Warning, or Error.

Error

An error in rustc style.

File

The path, line, and column of a piece of Code.

Help

A help message for an Warning or Error.

Line

A single line in a Code block.

Marker

An underline for a piece of Code.

Note

A note for a Warning or Error.

Warning

A warning in rustc style.