# Functions
Errorf returns an error with the supplied format specifier, and a frame from the caller's stack.
New returns an error with the supplied text, and a frame from the caller's stack.
Seal returns an error wrapping err with the supplied text, and a frame from the caller's stack.
Sealf returns an error wrapping err with the supplied format specifier, and a frame from the caller's stack.
Wrap returns an error wrapping err with the supplied text, and a frame from the caller's stack.
Wrapf returns an error wrapping err with the supplied format specifier, and a frame from the caller's stack.