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Add integer binary output format (#1313)

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This commit is contained in:
Marc Tiehuis 2018-08-02 03:38:04 +12:00 committed by Andrew Kelley
parent de949b72c7
commit e66f538972
1 changed files with 9 additions and 0 deletions
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9
std/fmt/index.zig
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@ -248,6 +248,11 @@ pub fn formatIntValue(
return formatAsciiChar(value, context, Errors, output); return formatAsciiChar(value, context, Errors, output);
} }
}, },
'b' => {
radix = 2;
uppercase = false;
width = 0;
},
'd' => { 'd' => {
radix = 10; radix = 10;
uppercase = false; uppercase = false;
@ -874,6 +879,10 @@ test "fmt.format" {
const value: u8 = 'a'; const value: u8 = 'a';
try testFmt("u8: a\n", "u8: {c}\n", value); try testFmt("u8: a\n", "u8: {c}\n", value);
} }
{
const value: u8 = 0b1100;
try testFmt("u8: 0b1100\n", "u8: 0b{b}\n", value);
}
{ {
const value: [3]u8 = "abc"; const value: [3]u8 = "abc";
try testFmt("array: abc\n", "array: {}\n", value); try testFmt("array: abc\n", "array: {}\n", value);