From 0dec882e88a84e487526e3f6c29dc8b4df208b1f Mon Sep 17 00:00:00 2001
From: Alexander Koz <a@koz.email>
Date: Fri, 27 Oct 2023 13:20:39 +0400
Subject: [PATCH] fs: little improvement - buf prefill & doc

---
 Cargo.lock        | 2 +-
 api/fs/Cargo.toml | 2 +-
 api/fs/src/lib.rs | 7 +++----
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 7594174b..4133ae5a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2557,7 +2557,7 @@ dependencies = [
 
 [[package]]
 name = "playdate-fs"
-version = "0.2.5"
+version = "0.2.6"
 dependencies = [
  "playdate-sys",
  "playdate-system",
diff --git a/api/fs/Cargo.toml b/api/fs/Cargo.toml
index 0f71f1bb..df915543 100644
--- a/api/fs/Cargo.toml
+++ b/api/fs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "playdate-fs"
-version = "0.2.5"
+version = "0.2.6"
 readme = "README.md"
 description = "High-level file-system API built on-top of Playdate API"
 keywords = ["playdate", "sdk", "api", "gamedev"]
diff --git a/api/fs/src/lib.rs b/api/fs/src/lib.rs
index 215f6f5b..8dfdac81 100644
--- a/api/fs/src/lib.rs
+++ b/api/fs/src/lib.rs
@@ -48,8 +48,7 @@ pub fn read<P: AsRef<Path>>(path: P, data_dir: bool) -> Result<Vec<u8>, ApiError
 	let size = fs.metadata(path).map(|m| m.size).ok().unwrap_or(0);
 
 	// prepare prefilled buffer:
-	let mut buf = Vec::<u8>::with_capacity(size as usize);
-	buf.resize(size as usize, 0);
+	let mut buf = alloc::vec![0; size as usize];
 
 	fs.read(&mut file, &mut buf, size)?;
 	Ok(buf)
@@ -318,8 +317,8 @@ impl<Api: api::Api> Fs<Api> {
 	///
 	/// Caution: Vector must be prefilled with `0`s.
 	/// ```no_run
-	/// let mut buf = Vec::<u8>::with_capacity(size as usize);
-	/// buf.resize(size as usize, 0);
+	/// let mut buf = Vec::<u8>::with_capacity(size);
+	/// buf.resize(size, 0);
 	/// fs.read(&mut file, &mut buf, size)?;
 	/// ```
 	///