reduce typing

2 files changed, 17 insertions, 20 deletions

diff --git a/src/runner/builtins/command.rs b/src/runner/builtins/command.rs
index 85f6594..16d8b40 100644
--- a/src/runner/builtins/command.rs
+++ b/src/runner/builtins/command.rs
@@ -51,7 +51,7 @@ impl Command {
         self.cfg.io.apply_redirects(redirects);
     }
 
-    pub fn spawn(self, env: &Env) -> anyhow::Result<Child> {
+    pub fn spawn(self, env: &Env) -> Result<Child> {
         let Self { f, exe, cfg } = self;
         (f)(exe, env, cfg)
     }
@@ -187,7 +187,7 @@ impl Io {
         }
     }
 
-    pub fn read_line_stdin(&self) -> anyhow::Result<(String, bool)> {
+    pub fn read_line_stdin(&self) -> Result<(String, bool)> {
         let mut line = vec![];
         if let Some(file) = self.stdin() {
             if let File::In(fh) = &*file {
@@ -216,7 +216,7 @@ impl Io {
         Ok((line, done))
     }
 
-    pub fn write_stdout(&self, buf: &[u8]) -> anyhow::Result<()> {
+    pub fn write_stdout(&self, buf: &[u8]) -> Result<()> {
         if let Some(file) = self.stdout() {
             if let File::Out(fh) = &*file {
                 Ok((&*fh).write_all(buf)?)
@@ -228,7 +228,7 @@ impl Io {
         }
     }
 
-    pub fn write_stderr(&self, buf: &[u8]) -> anyhow::Result<()> {
+    pub fn write_stderr(&self, buf: &[u8]) -> Result<()> {
         if let Some(file) = self.stderr() {
             if let File::Out(fh) = &*file {
                 Ok((&*fh).write_all(buf)?)
@@ -358,17 +358,14 @@ impl Child {
         self,
     ) -> std::pin::Pin<
         Box<
-            dyn std::future::Future<
-                    Output = anyhow::Result<std::process::ExitStatus>,
-                > + Send
+            dyn std::future::Future<Output = Result<std::process::ExitStatus>>
+                + Send
                 + Sync,
         >,
     > {
         Box::pin(async move {
             match self {
-                Self::Task(task) => {
-                    task.await.map_err(|e| anyhow::anyhow!(e))
-                }
+                Self::Task(task) => task.await.map_err(|e| anyhow!(e)),
                 Self::Wrapped(child) => child.status().await,
             }
         })
diff --git a/src/runner/builtins/mod.rs b/src/runner/builtins/mod.rs
index f212496..862f5b0 100644
--- a/src/runner/builtins/mod.rs
+++ b/src/runner/builtins/mod.rs
@@ -7,7 +7,7 @@ type Builtin = &'static (dyn for<'a> Fn(
     crate::parse::Exe,
     &'a Env,
     command::Cfg,
-) -> anyhow::Result<command::Child>
+) -> Result<command::Child>
               + Sync
               + Send);
 
@@ -54,7 +54,7 @@ fn cd(
     exe: crate::parse::Exe,
     env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     let prev_pwd = env.prev_pwd();
     let home = env.var("HOME");
     Ok(command::Child::new_task(move || {
@@ -92,7 +92,7 @@ fn set(
     exe: crate::parse::Exe,
     _env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     Ok(command::Child::new_task(move || {
         let k = if let Some(k) = exe.args().get(0).map(String::as_str) {
             k
@@ -115,7 +115,7 @@ fn unset(
     exe: crate::parse::Exe,
     _env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     Ok(command::Child::new_task(move || {
         let k = if let Some(k) = exe.args().get(0).map(String::as_str) {
             k
@@ -136,7 +136,7 @@ fn echo(
     exe: crate::parse::Exe,
     _env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     Ok(command::Child::new_task(move || {
         macro_rules! write_stdout {
             ($bytes:expr) => {
@@ -167,7 +167,7 @@ fn read(
     exe: crate::parse::Exe,
     _env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     Ok(command::Child::new_task(move || {
         let var = if let Some(var) = exe.args().get(0).map(String::as_str) {
             var
@@ -191,7 +191,7 @@ fn and(
     mut exe: crate::parse::Exe,
     env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     exe.shift();
     if env.latest_status().success() {
         let mut cmd = crate::runner::Command::new(exe, cfg.io().clone());
@@ -207,7 +207,7 @@ fn or(
     mut exe: crate::parse::Exe,
     env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     exe.shift();
     if env.latest_status().success() {
         let status = env.latest_status();
@@ -223,7 +223,7 @@ fn command(
     mut exe: crate::parse::Exe,
     env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     exe.shift();
     let mut cmd = crate::runner::Command::new_binary(exe);
     cfg.setup_command(&mut cmd);
@@ -234,7 +234,7 @@ fn builtin(
     mut exe: crate::parse::Exe,
     env: &Env,
     cfg: command::Cfg,
-) -> anyhow::Result<command::Child> {
+) -> Result<command::Child> {
     exe.shift();
     let mut cmd = crate::runner::Command::new_builtin(exe, cfg.io().clone());
     cfg.setup_command(&mut cmd);