errors | Package errors implements functions to manipulate errors. |
io/fs | Package fs defines basic interfaces to a file system. |
os | Package os provides a platform-independent interface to operating system functionality. |
runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
slices | Package slices defines various functions useful with slices of any type. |
sort | Package sort provides primitives for sorting slices and user-defined collections. |
strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
syscall | Package syscall contains an interface to the low-level operating system primitives. |
unicode/utf8 | Package utf8 implements functions and constants to support text encoded in UTF-8. |