errors | Package errors implements functions to manipulate errors. |
internal/oserror | Package oserror defines errors values used in the os package. |
io | Package io provides basic interfaces to I/O primitives. |
path | Package path implements utility routines for manipulating slash-separated paths. |
runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
sort | Package sort provides primitives for sorting slices and user-defined collections. |
time | Package time provides functionality for measuring and displaying time. |