don't need vendoring, just 33 free-standing lines now

Cargo.lock

@@ -2,13 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "dbg-pls"
-version = "0.2.2"
-
 [[package]]
 name = "dilaria"
 version = "0.1.0"
-dependencies = [
- "dbg-pls",
-]

Cargo.toml

@@ -2,8 +2,3 @@
 name = "dilaria"
 version = "0.1.0"
 edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-dbg-pls = { path = "./dbg-pls" }

dbg-pls/Cargo.lock

@@ -1,61 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "dbg-pls"
-version = "0.2.2"
-dependencies = [
- "itoa",
- "proc-macro2",
- "quote",
- "ryu",
- "syn",
-]
-
-[[package]]
-name = "itoa"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
-
-[[package]]
-name = "proc-macro2"
-version = "1.0.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec757218438d5fda206afc041538b2f6d889286160d649a86a24d37e1235afd1"
-dependencies = [
- "unicode-xid",
-]
-
-[[package]]
-name = "quote"
-version = "1.0.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1feb54ed693b93a84e14094943b84b7c4eae204c512b7ccb95ab0c66d278ad1"
-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "ryu"
-version = "1.0.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
-
-[[package]]
-name = "syn"
-version = "1.0.91"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b683b2b825c8eef438b77c36a06dc262294da3d5a5813fac20da149241dcd44d"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-xid",
-]
-
-[[package]]
-name = "unicode-xid"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"

dbg-pls/Cargo.toml

@@ -1,9 +0,0 @@
-[package]
-name = "dbg-pls"
-version = "0.2.2"
-authors = ["Conrad Ludgate <conradludgate@gmail.com>"]
-edition = "2018"
-description = "Syntax aware pretty-printing debugging"
-license = "MIT"
-repository = "https://github.com/conradludgate/dbg-pls"
-readme = "README.md"

dbg-pls/src/lib.rs

@@ -1,15 +0,0 @@
-pub trait DebugPls {
-    fn fmt(&self, f: Formatter<'_>);
-}
-
-pub struct Formatter<'a> {
-    _expr: &'a (),
-}
-
-impl<'a> Formatter<'a> {
-}
-
-impl<'a, D: DebugPls + ?Sized> DebugPls for &'a D {
-    fn fmt(&self, _: Formatter<'_>) {
-    }
-}

src/lib.rs

@@ -1,38 +1,33 @@
+pub trait CoolTrait {}
+
+impl<'a, D: CoolTrait + ?Sized> CoolTrait for &'a D {}
+
 pub fn foo(parent: Parent<'_>) {
-    requires_parent_fulfill_trait(parent);
+    requires_parent_fulfill_cool_trait(parent);
 }
 
-pub fn requires_parent_fulfill_trait(_: impl dbg_pls::DebugPls) {}
+pub fn requires_parent_fulfill_cool_trait(_: impl CoolTrait) {}
+
 pub enum Parent<'a> {
     A(&'a A<'a>),
     B(&'a B<'a>),
 }
 
-impl<'a> dbg_pls::DebugPls for Parent<'a>
+impl<'a> CoolTrait for Parent<'a>
 where
-    &'a A<'a>: dbg_pls::DebugPls,
+    &'a A<'a>: CoolTrait,
-    &'a B<'a>: dbg_pls::DebugPls,
+    &'a B<'a>: CoolTrait,
 {
-    fn fmt(&self, f: dbg_pls::Formatter<'_>) {}
 }
+
 pub struct A<'a> {
     parent: Parent<'a>,
 }
 
-impl<'a> dbg_pls::DebugPls for A<'a>
+impl<'a> CoolTrait for A<'a> where Parent<'a>: CoolTrait {}
-where
-    Parent<'a>: dbg_pls::DebugPls,
-{
-    fn fmt(&self, f: dbg_pls::Formatter<'_>) {}
-}
 
 pub struct B<'a> {
     parent: Parent<'a>,
 }
 
-impl<'a> dbg_pls::DebugPls for B<'a>
+impl<'a> CoolTrait for B<'a> where Parent<'a>: CoolTrait {}
-where
-    Parent<'a>: dbg_pls::DebugPls,
-{
-    fn fmt(&self, f: dbg_pls::Formatter<'_>) {}
-}