package main import "fmt" type Point struct { x, y int } func main() { point := Point{1, 2} fmt.Printf("default: %v\n", point) fmt.Printf("default w/ vals: %+v\n", point) fmt.Printf("go: %#v\n", point) fmt.Printf("go type: %T\n", point) fmt.Printf("boolean: %t\n", true) } // == todo // moar // Integer: // // %b base 2 // %c the character represented by the corresponding Unicode code point // %d base 10 // %o base 8 // %q a single-quoted character literal safely escaped with Go syntax. // %x base 16, with lower-case letters for a-f // %X base 16, with upper-case letters for A-F // %U Unicode format: U+1234; same as "U+%04X" // Floating-point and complex constituents: // // %b decimalless scientific notation with exponent a power of two, // in the manner of strconv.FormatFloat with the 'b' format, // e.g. -123456p-78 // %e scientific notation, e.g. -1234.456e+78 // %E scientific notation, e.g. -1234.456E+78 // %f decimal point but no exponent, e.g. 123.456 // %g whichever of %e or %f produces more compact output // %G whichever of %E or %f produces more compact output // String and slice of bytes: // // %s the uninterpreted bytes of the string or slice // %q a double-quoted string safely escaped with Go syntax // %x base 16, lower-case, two characters per byte // %X base 16, upper-case, two characters per byte // Pointer: // // %p base 16 notation, with leading 0x