fix fmt

src/fmt/writer/termcolor/shim_impl.rs

@@ -1,8 +1,8 @@
 use std::io;
 
-use crate::fmt::{Target, WriteStyle};
-#[cfg(all(target_arch="wasm32", target_vendor="unknown"))]
+#[cfg(all(target_arch = "wasm32", target_vendor = "unknown"))]
 use crate::fmt::writer::web;
+use crate::fmt::{Target, WriteStyle};
 
 pub(in crate::fmt::writer) mod glob {}
 
@@ -35,10 +35,10 @@ impl BufferWriter {
         // This is so their output can be captured by `cargo test`
         let log = String::from_utf8_lossy(&buf.0);
 
-        #[cfg(all(target_arch="wasm32", target_vendor="unknown"))]
+        #[cfg(all(target_arch = "wasm32", target_vendor = "unknown"))]
         web::print(&log, self.target);
 
-        #[cfg(not(all(target_arch="wasm32", target_vendor="unknown")))]
+        #[cfg(not(all(target_arch = "wasm32", target_vendor = "unknown")))]
         match self.target {
             Target::Stderr => eprint!("{}", log),
             Target::Stdout => print!("{}", log),

src/fmt/writer/web.rs

@@ -3,7 +3,7 @@
 //! Here use the one-param logging functions, all messages should be transformed
 //! to string before passing to the functions. Note that we only need this
 //! module for `wasm32-unknown-unknown` target
-#![cfg(all(target_arch="wasm32", target_vendor="unknown"))]
+#![cfg(all(target_arch = "wasm32", target_vendor = "unknown"))]
 
 // use log::Level;
 use wasm_bindgen::prelude::*;