Struct SignsTheme

pub struct SignsTheme {}

A simple colorless using signs theme

Examples

use termdiff::{diff, SignsTheme};
let old = "The quick brown fox and\njumps over the sleepy dog";
let new = "The quick red fox and\njumps over the lazy dog";
let mut buffer: Vec<u8> = Vec::new();
let theme = SignsTheme::default();
diff(&mut buffer, old, new, &theme).unwrap();
let actual: String = String::from_utf8(buffer).expect("Not valid UTF-8");

assert_eq!(
    actual,
    "--- remove | insert +++
-The quick brown fox and
-jumps over the sleepy dog
+The quick red fox and
+jumps over the lazy dog
"
);

Trait Implementations

impl Clone for SignsTheme

fn clone(&self) -> SignsTheme

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignsTheme

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SignsTheme

fn default() -> SignsTheme

Returns the “default value” for a type.

impl Theme for SignsTheme

fn equal_prefix<'this>(&self) -> Cow<'this, str>

The prefix to give lines that are equal

fn delete_prefix<'this>(&self) -> Cow<'this, str>

The prefix to give lines that are being removed

fn insert_prefix<'this>(&self) -> Cow<'this, str>

The prefix to give lines that are being added

fn header<'this>(&self) -> Cow<'this, str>

A header to put above the diff

fn highlight_insert<'this>(&self, input: &'this str) -> Cow<'this, str>

How to format the text when highlighting it for inserts

fn highlight_delete<'this>(&self, input: &'this str) -> Cow<'this, str>

How to format the text when highlighting it for deletes

fn equal_content<'this>(&self, input: &'this str) -> Cow<'this, str>

How to format unchanged content

fn delete_content<'this>(&self, input: &'this str) -> Cow<'this, str>

How to format bits of text that are being removed

fn insert_line<'this>(&self, input: &'this str) -> Cow<'this, str>

How to format bits of text that are being added

fn line_end<'this>(&self) -> Cow<'this, str>

If a diff line doesn’t end with a newline, what should we insert

fn trailing_lf_marker<'this>(&self) -> Cow<'this, str>

If one of the two strings ends with a newline, and the other does not, insert this character before the newline, and then re-add the newline

impl Copy for SignsTheme