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author53hornet <atc@53hor.net>2021-10-22 18:39:32 -0400
committer53hornet <atc@53hor.net>2021-10-22 18:39:32 -0400
commit6f5e8042470c94cef14b94b8c4251c1cfb436d95 (patch)
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parent7ecb8930235e6e7ab35cae08d257a4dbf406fa7b (diff)
download53hor-6f5e8042470c94cef14b94b8c4251c1cfb436d95.tar.xz
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<p>Everything isn't great in goland either. Gofmt and the go module structure were harsh and annoying for me to use. I don't prefer languages with rigorous whitespace requirements anyways. The opinionated standard library is fickler than I would imagine, and the drama churned up over the introduction of generics (a useful, modern programming concept) is popcorn-worthy</p>
<p>The hidden cost of Go: go might be faster to actually type in. But I spend much less time debugging in Rust. The compiler/borrow-checker tells me why I can't write to memory that's already been dropped or borrowed someplace else, and suggests what I need to paste in to fix it. These kinds of bugs take a long time to track down by stepping-through Go code. Some might not even get caught. I don't use a debugger for Rust because I rarely need to step through my code one line at a time to figure out where something became NULL</p>
+
+<pre>
+<code>
+panic: runtime error: invalid memory address or nil pointer dereference
+[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x17cf291]
+
+goroutine 52 [running]:
+github.com/rclone/rclone/cmd/mountlib.(*MountPoint).Wait.func1.1()
+ github.com/rclone/rclone/cmd/mountlib/mount.go:256 +0x51
+sync.(*Once).doSlow(0xc00056c7f0, 0xc00057be38)
+ sync/once.go:68 +0xb9
+sync.(*Once).Do(...)
+ sync/once.go:59
+github.com/rclone/rclone/cmd/mountlib.(*MountPoint).Wait.func1()
+ github.com/rclone/rclone/cmd/mountlib/mount.go:254 +0x59
+github.com/rclone/rclone/lib/atexit.Run.func1()
+ github.com/rclone/rclone/lib/atexit/atexit.go:104 +0x7f
+sync.(*Once).doSlow(0x2e19420, 0x1e4ecd0)
+ sync/once.go:68 +0xb9
+sync.(*Once).Do(...)
+ sync/once.go:59
+github.com/rclone/rclone/lib/atexit.Run()
+ github.com/rclone/rclone/lib/atexit/atexit.go:102 +0xac
+github.com/rclone/rclone/lib/atexit.Register.func1.1()
+ github.com/rclone/rclone/lib/atexit/atexit.go:52 +0xf0
+created by github.com/rclone/rclone/lib/atexit.Register.func1
+ github.com/rclone/rclone/lib/atexit/atexit.go:44 +0xa5
+</code></pre>