From 590275bbdb14ddf60542440182f72d633e680570 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 16 Jan 2022 17:47:59 +0200
Subject: refactor: rename Chunker to FileChunks

This should make it a little clearer that it can act as an iterator.

Sponsored-by: author
---
 src/backup_run.rs | 4 ++--
 src/chunker.rs    | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/backup_run.rs b/src/backup_run.rs
index 2286fca..3787494 100644
--- a/src/backup_run.rs
+++ b/src/backup_run.rs
@@ -3,7 +3,7 @@
 use crate::backup_progress::BackupProgress;
 use crate::backup_reason::Reason;
 use crate::chunk::{GenerationChunk, GenerationChunkError};
-use crate::chunker::{Chunker, ChunkerError};
+use crate::chunker::{ChunkerError, FileChunks};
 use crate::chunkid::ChunkId;
 use crate::client::{BackupClient, ClientError};
 use crate::config::ClientConfig;
@@ -358,7 +358,7 @@ impl<'a> BackupRun<'a> {
         let mut chunk_ids = vec![];
         let file = std::fs::File::open(filename)
             .map_err(|err| ClientError::FileOpen(filename.to_path_buf(), err))?;
-        let chunker = Chunker::new(size, file, filename);
+        let chunker = FileChunks::new(size, file, filename);
         for item in chunker {
             let chunk = item?;
             if let Some(chunk_id) = self.client.has_chunk(chunk.meta()).await? {
diff --git a/src/chunker.rs b/src/chunker.rs
index e8e31e1..7954621 100644
--- a/src/chunker.rs
+++ b/src/chunker.rs
@@ -7,7 +7,7 @@ use std::io::prelude::*;
 use std::path::{Path, PathBuf};
 
 /// Iterator over chunks in a file.
-pub struct Chunker {
+pub struct FileChunks {
     chunk_size: usize,
     buf: Vec<u8>,
     filename: PathBuf,
@@ -22,7 +22,7 @@ pub enum ChunkerError {
     FileRead(PathBuf, std::io::Error),
 }
 
-impl Chunker {
+impl FileChunks {
     /// Create new iterator.
     pub fn new(chunk_size: usize, handle: std::fs::File, filename: &Path) -> Self {
         let mut buf = vec![];
@@ -61,7 +61,7 @@ impl Chunker {
     }
 }
 
-impl Iterator for Chunker {
+impl Iterator for FileChunks {
     type Item = Result<DataChunk, ChunkerError>;
 
     /// Return the next chunk, if any, or an error.
-- 
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