Replace raw usize IDs with new types (#13832)

# Description

In this PR I replaced most of the raw usize IDs with
[newtypes](https://doc.rust-lang.org/rust-by-example/generics/new_types.html).
Some other IDs already started using new types and in this PR I did not
want to touch them. To make the implementation less repetitive, I made
use of a generic `Id<T>` with marker structs. If this lands I would try
to move make other IDs also in this pattern.

Also at some places I needed to use `cast`, I'm not sure if the type was
incorrect and therefore casting not needed or if actually different ID
types intermingle sometimes.

# User-Facing Changes

Probably few, if you got a `DeclId` via a function and placed it later
again it will still work.
This commit is contained in:
Piepmatz
2024-09-30 13:20:15 +02:00
committed by GitHub
parent fc61416c79
commit f0c83a4459
36 changed files with 317 additions and 185 deletions

View File

@ -118,7 +118,7 @@ fn local_into_string(value: Value, separator: &str, config: &Config) -> String {
.map(|(x, y)| format!("{}: {}", x, local_into_string(y, ", ", config)))
.collect::<Vec<_>>()
.join(separator),
Value::Closure { val, .. } => format!("<Closure {}>", val.block_id),
Value::Closure { val, .. } => format!("<Closure {}>", val.block_id.get()),
Value::Nothing { .. } => String::new(),
Value::Error { error, .. } => format!("{error:?}"),
Value::Binary { val, .. } => format!("{val:?}"),