rust-add-to-existing-use — human mapping

This mapping has 1 multi-map group: several pairings are equally correct there. The code view shows one arbitrary valid pairing, not the only one.

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before1use std::fmt::Display;
2
3fn main() {
4  println!("Test output");
5}
6

After1use std::fmt::{
2  Display, Debug
3};
4
5fn main() {
6  println!("Test output");
7}
8

Before1use std::fmt::Display;
2
3fn main() {
4  println!("Test output");
5}
6

After1use std::fmt::{
2  Display, Debug
3};
4
5fn main() {
6  println!("Test output");
7}
8

Before1use std::fmt::Display;
2
3fn main() {
4  println!("Test output");
5}
6

After1use std::fmt::{
2  Display, Debug
3};
4
5fn main() {
6  println!("Test output");
7}
8

Before

source_file

use_declaration

use "use"

scoped_identifier any 2:1

identifier "std"

:: "::"

identifier "fmt"

:: "::"

identifier "Display"

; ";"

function_item (+21 nodes collapsed)

After

source_file

use_declaration

use "use"

scoped_use_list

scoped_identifier any 2:1

identifier "std"

:: "::"

identifier "fmt"

:: "::"

use_list

{ "{"

identifier "Display"

, ","

identifier "Debug"

} "}"

; ";"

function_item (+21 nodes collapsed)

Keybindings

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Tab: switch focus between Before/After panels
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a: jump the other panel to this node's mapped counterpart
i: hide identical matches, showing only inserted/deleted/updated nodes and their ancestors
v: cycle the view: split / code only / tree only
p: cycle what the code view renders: the node mapping, then each human painting
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