go-utils - general purpose helper functions for golang

What is it?

This is a collection of library functions I used in multiple go projects. It didn't have a good home so, I collectively put it here.

Threadsafe fixed-size circular queue
Random UUIDv4 generator
mmap(2) reader to read and process very large files in chunks
Channel backed, fixed-size buffer pool. Unlike sync.Pool, this has a fixed size (set at construction time) and never changes. As a result, when the pool runs out of memory, the caller is blocked until another go-routine frees a buffer.
Interactive password prompter.

Name		Name	Last commit message	Last commit date
Latest commit History 26 Commits
.gitignore		.gitignore
README.md		README.md
abbrev.go		abbrev.go
abbrev_test.go		abbrev_test.go
askpass.go		askpass.go
barrier.go		barrier.go
bufpool.go		bufpool.go
copy_linux.go		copy_linux.go
copy_macos.go		copy_macos.go
copy_other.go		copy_other.go
doc.go		doc.go
go.mod		go.mod
go.sum		go.sum
q.go		q.go
q_test.go		q_test.go
qcommon.go		qcommon.go
safefile.go		safefile.go
safefile_test.go		safefile_test.go
size.go		size.go
size_test.go		size_test.go
spscq.go		spscq.go
spscq_test.go		spscq_test.go
utils_test.go		utils_test.go
uuid.go		uuid.go