style: apply rustfmt

Maybe 2024 changes?

Note that we now set `edition = "2024"` explicitly in `rustfmt.toml`.
Without this, it seems like it's possible in some cases for rustfmt to
run under an older edition's style. Not sure how though.

crates/searcher/examples/search-stdin.rs

@@ -4,8 +4,8 @@ use std::io;
 use std::process;
 
 use grep_regex::RegexMatcher;
-use grep_searcher::sinks::UTF8;
 use grep_searcher::Searcher;
+use grep_searcher::sinks::UTF8;
 
 fn main() {
     if let Err(err) = example() {
@@ -18,7 +18,7 @@ fn example() -> Result<(), Box<dyn Error>> {
     let pattern = match env::args().nth(1) {
         Some(pattern) => pattern,
         None => {
-            return Err(From::from(format!("Usage: search-stdin <pattern>")))
+            return Err(From::from(format!("Usage: search-stdin <pattern>")));
         }
     };
     let matcher = RegexMatcher::new(&pattern)?;

crates/searcher/src/lib.rs

@@ -90,8 +90,8 @@ pub use crate::{
         SearcherBuilder,
     },
     sink::{
-        sinks, Sink, SinkContext, SinkContextKind, SinkError, SinkFinish,
-        SinkMatch,
+        Sink, SinkContext, SinkContextKind, SinkError, SinkFinish, SinkMatch,
+        sinks,
     },
 };
 

crates/searcher/src/searcher/glue.rs

@@ -1,9 +1,9 @@
 use grep_matcher::Matcher;
 
 use crate::{
-    line_buffer::{LineBufferReader, DEFAULT_BUFFER_CAPACITY},
+    line_buffer::{DEFAULT_BUFFER_CAPACITY, LineBufferReader},
     lines::{self, LineStep},
-    searcher::{core::Core, Config, Range, Searcher},
+    searcher::{Config, Range, Searcher, core::Core},
     sink::{Sink, SinkError},
 };
 

crates/searcher/src/searcher/mod.rs

@@ -13,8 +13,8 @@ use {
 
 use crate::{
     line_buffer::{
-        self, alloc_error, BufferAllocation, LineBuffer, LineBufferBuilder,
-        LineBufferReader, DEFAULT_BUFFER_CAPACITY,
+        self, BufferAllocation, DEFAULT_BUFFER_CAPACITY, LineBuffer,
+        LineBufferBuilder, LineBufferReader, alloc_error,
     },
     searcher::glue::{MultiLine, ReadByLine, SliceByLine},
     sink::{Sink, SinkError},