buildx/vendor/github.com/tonistiigi/units

Simple byte size formatting.

This package implements types that can be used in stdlib formatting functions like fmt.Printf to control the output of the expected printed string.

Floating point flags %f and %g print the value in using the correct unit suffix. Decimal units are default, # switches to binary units. If a value is best represented as full bytes, integer bytes are printed instead.

Examples:

fmt.Printf("%.2f", 123 * B)   => "123B"
fmt.Printf("%.2f", 1234 * B)  => "1.23kB"
fmt.Printf("%g", 1200 * B)    => "1.2kB"
fmt.Printf("%#g", 1024 * B)   => "1KiB"

Integer flag %d always prints the value in bytes. # flag adds an unit prefix.

Examples:

fmt.Printf("%d", 1234 * B)    => "1234"
fmt.Printf("%#d", 1234 * B)   => "1234B"

%v is equal to %g