Replace `&PathBuf` with `&Path`

PathBuf is to String like Path is to str, so `&PathBuf` is a pointer to
a pointer. Clippy does not likes that.

3 files changed, 12 insertions, 12 deletions

diff --git a/askama_derive/src/lib.rs b/askama_derive/src/lib.rs
index 4e2a3af..cc50ac8 100644
--- a/askama_derive/src/lib.rs
+++ b/askama_derive/src/lib.rs
@@ -46,7 +46,7 @@ fn build_template(ast: &syn::DeriveInput) -> Result<String, CompileError> {
 
     let mut parsed = HashMap::new();
     for (path, src) in &sources {
-        parsed.insert(path, parse(src, input.syntax)?);
+        parsed.insert(path.as_path(), parse(src, input.syntax)?);
     }
 
     let mut contexts = HashMap::new();
@@ -54,7 +54,7 @@ fn build_template(ast: &syn::DeriveInput) -> Result<String, CompileError> {
         contexts.insert(*path, Context::new(input.config, path, nodes)?);
     }
 
-    let ctx = &contexts[&input.path];
+    let ctx = &contexts[input.path.as_path()];
     let heritage = if !ctx.blocks.is_empty() || ctx.extends.is_some() {
         Some(Heritage::new(ctx, &contexts))
     } else {
@@ -62,7 +62,7 @@ fn build_template(ast: &syn::DeriveInput) -> Result<String, CompileError> {
     };
 
     if input.print == Print::Ast || input.print == Print::All {
-        eprintln!("{:?}", parsed[&input.path]);
+        eprintln!("{:?}", parsed[input.path.as_path()]);
     }
 
     let code = generator::generate(&input, &contexts, heritage.as_ref(), INTEGRATIONS)?;
diff --git a/askama_shared/src/generator.rs b/askama_shared/src/generator.rs
index 437331c..53729c6 100644
--- a/askama_shared/src/generator.rs
+++ b/askama_shared/src/generator.rs
@@ -9,24 +9,24 @@ use proc_macro2::Span;
 use quote::{quote, ToTokens};
 
 use std::collections::HashMap;
-use std::path::PathBuf;
+use std::path::Path;
 use std::{cmp, hash, mem, str};
 
 pub fn generate<S: std::hash::BuildHasher>(
     input: &TemplateInput<'_>,
-    contexts: &HashMap<&PathBuf, Context<'_>, S>,
+    contexts: &HashMap<&Path, Context<'_>, S>,
     heritage: Option<&Heritage<'_>>,
     integrations: Integrations,
 ) -> Result<String, CompileError> {
     Generator::new(input, contexts, heritage, integrations, MapChain::new())
-        .build(&contexts[&input.path])
+        .build(&contexts[input.path.as_path()])
 }
 
 struct Generator<'a, S: std::hash::BuildHasher> {
     // The template input state: original struct AST and attributes
     input: &'a TemplateInput<'a>,
     // All contexts, keyed by the package-relative template path
-    contexts: &'a HashMap<&'a PathBuf, Context<'a>, S>,
+    contexts: &'a HashMap<&'a Path, Context<'a>, S>,
     // The heritage contains references to blocks and their ancestry
     heritage: Option<&'a Heritage<'a>>,
     // What integrations need to be generated
@@ -51,7 +51,7 @@ struct Generator<'a, S: std::hash::BuildHasher> {
 impl<'a, S: std::hash::BuildHasher> Generator<'a, S> {
     fn new<'n>(
         input: &'n TemplateInput<'_>,
-        contexts: &'n HashMap<&'n PathBuf, Context<'n>, S>,
+        contexts: &'n HashMap<&'n Path, Context<'n>, S>,
         heritage: Option<&'n Heritage<'_>>,
         integrations: Integrations,
         locals: MapChain<'n, &'n str, LocalMeta>,
@@ -134,7 +134,7 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> {
             // Skip the fake path of templates defined in rust source.
             let path_is_valid = match self.input.source {
                 Source::Path(_) => true,
-                Source::Source(_) => *path != &self.input.path,
+                Source::Source(_) => path != &self.input.path,
             };
             if path_is_valid {
                 let path = path.to_str().unwrap();
@@ -669,7 +669,7 @@ impl<'a, S: std::hash::BuildHasher> Generator<'a, S> {
             let path = ctx.imports.get(s).ok_or_else(|| {
                 CompileError::String(format!("no import found for scope '{}'", s))
             })?;
-            let mctx = self.contexts.get(path).ok_or_else(|| {
+            let mctx = self.contexts.get(path.as_path()).ok_or_else(|| {
                 CompileError::String(format!("context for '{:?}' not found", path))
             })?;
             (
diff --git a/askama_shared/src/heritage.rs b/askama_shared/src/heritage.rs
index 12d16d0..8dd97e2 100644
--- a/askama_shared/src/heritage.rs
+++ b/askama_shared/src/heritage.rs
@@ -12,7 +12,7 @@ pub struct Heritage<'a> {
 impl Heritage<'_> {
     pub fn new<'n, S: std::hash::BuildHasher>(
         mut ctx: &'n Context<'n>,
-        contexts: &'n HashMap<&'n PathBuf, Context<'n>, S>,
+        contexts: &'n HashMap<&'n Path, Context<'n>, S>,
     ) -> Heritage<'n> {
         let mut blocks: BlockAncestry<'n> = ctx
             .blocks
@@ -21,7 +21,7 @@ impl Heritage<'_> {
             .collect();
 
         while let Some(ref path) = ctx.extends {
-            ctx = &contexts[&path];
+            ctx = &contexts[path.as_path()];
             for (name, def) in &ctx.blocks {
                 blocks.entry(name).or_insert_with(Vec::new).push((ctx, def));
             }