290efc0747
Improve error messages in std.fmt ( #7898 )
2021-01-30 13:12:44 +02:00
e8740a90b9
complete {Z} deprecation in std.fmt.formatIntValue
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formatZigEscapes doesn't exist any more.
2021-01-29 20:46:39 +02:00
a021c7b1b2
Move fmt.testFmt to testing.expectFmt
2021-01-12 18:13:29 -08:00
fc10c9c4ce
Add std.fmt.formatDuration and std.fmt.duration ( #7297 )
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`formatDuration` works on a writer, and `duration` wraps a u64 to allow pleasant injection into format strings.
2021-01-11 19:15:56 -05:00
31802c6c68
remove z/Z format specifiers
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Zig's format system is flexible enough to add custom formatters. This PR removes the new z/Z format specifiers that were added for printing Zig identifiers and replaces them with custom formatters.
2021-01-07 23:49:22 -08:00
608a73efb1
Decrement max_depth when printing slice elements
2021-01-02 17:12:57 -07:00
1ca2deca33
std: Disable the special casing of {} for u8 slices/arrays
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Unless {s} is specified the contents won't be treated as a string.
2021-01-02 17:12:57 -07:00
dd973fb365
std: Use {s} instead of {} when printing strings
2021-01-02 17:12:57 -07:00
5a06fdfa55
Use same brace pairs for arrays/slices/vectors
2021-01-02 17:12:57 -07:00
d4a8fc8b67
Small cleanup
2021-01-02 17:12:57 -07:00
2b5e93fd3e
Add formatting for arrays
2021-01-02 17:12:57 -07:00
6f53653db1
std: Refactor the slice formatting code
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Also fix the `*` specifier for more types, print an error message if we
can't show the value address.
2021-01-02 17:12:57 -07:00
5275280ede
Formatting fix
2021-01-02 17:12:57 -07:00
1d97747665
Pretty print Slices
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This code is adapted from pixelherodev paste from IRC
I have added a new fmt option to handle printing slice values ``{v}`` or ``{V}``
While i think it can be made the default, i want your opinion about it
```zig
var slicea = [0]u32{};
var sliceb = [3]u32{ 1, 2, 3 };
std.log.info("Content: {v}", .{slicea});
std.log.info("Content: {v}", .{sliceb});
```
will print:
```
info: Content: []
info: Content: [1, 2, 3]
```
Question:
Should we drop ``{v}`` and make it the default behavior?
2021-01-02 17:12:57 -07:00
6c2e0c2046
Year++
2020-12-31 15:45:24 -08:00
a471a57560
std: Fix formatting of type values
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Closes #7429
2020-12-13 23:21:23 -05:00
3da6b1218a
std: Implement named arguments & runtime width/precision
2020-11-20 08:36:47 +01:00
6b39167fdc
std: Rewrite the fmt parser
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Turn the FSM parser into a linear one so that's easier to implement new
features and/or more error checking without adding more and more states.
Functionally-speaking the two parsers are at feature parity.
2020-11-20 08:36:10 +01:00
473cb1fd74
Merge pull request #6390 from LemonBoy/reboot-3970
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std.fmt meets UTF-8
2020-11-19 14:58:11 -08:00
60638f0c82
Nicer code for the error code path
2020-11-19 18:16:23 +01:00
25ec2dbc1e
Add builtin.Signedness, use it instead of is_signed
2020-11-19 18:59:21 +02:00
3a1f515e09
Address review comments
2020-11-05 16:10:34 +01:00
1982e0c18a
Fix typo in documentation
2020-11-05 16:10:34 +01:00
0316ac959c
Make std.formatBuf UTF-8 aware
2020-11-05 16:10:34 +01:00
675de8d6b7
Clean up the unicode codepoint formatter a bit
2020-11-05 16:10:34 +01:00
2cce23062b
Update the API and add add error-recovery path
2020-11-05 16:10:33 +01:00
678ecc94ca
Add 'u' specifier to std.format
2020-11-05 16:10:33 +01:00
35a8d90e55
std: Make parseInt/parseUnsigned detect the radix
2020-11-02 14:13:06 -05:00
50ba018223
std/ascii: add spaces array
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This may be combined with std.mem.trim to form a proper replacement for
the now deprecated std.fmt.trimWhitespace().
2020-11-02 13:20:58 -05:00
af60931a48
Merge pull request #6888 from jcmoyer/issues/6874
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Update std.fmt docs and add test for null terminated slices with embedded null bytes
2020-11-01 18:30:09 -05:00
d530e7f9c7
Make std.fmt.bufPrintIntToSlice public
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Deprecate `std.fmt.trim` and `std.fmt.isWhiteSpace` in favour of
`std.mem` alternatives.
Signed-off-by: Jakub Konka <kubkon@jakubkonka.com >
2020-11-01 15:48:50 -05:00
788900c35c
Add test for null terminated slices with embedded null bytes
2020-10-30 23:58:23 -04:00
b38dea37c7
Update doc comments to reflect current behavior
2020-10-30 23:58:23 -04:00
194e29adfc
Format null type in std.fmt
2020-10-26 15:40:48 -04:00
e51bc19e4a
Merge pull request #6394 from Vexu/fmt
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std.fmt add specifier for printing Zig identifiers
2020-10-17 21:06:54 -04:00
e8ca1b254d
std: remove renderStringLiteral in favor of std.fmt specifier
2020-10-17 23:20:38 +03:00
aadccc4206
Make std.meta.Int accept a signedness parameter
2020-10-17 14:09:59 +02:00
8d38a91ca8
std.fmt: add specifier for Zig identifiers
2020-10-17 10:26:59 +03:00
d52035f401
std/fmt: add bufPrintZ()
2020-10-15 12:21:19 +02:00
b259696cfb
std/fmt: rename allocPrint0() to allocPrintZ()
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This is consistent with other standard library functions working with
null terminated pointers/slices.
2020-10-15 12:21:14 +02:00
548fd6e87b
force comptime on comptimePrint
2020-10-14 01:03:01 -04:00
e9bca9de3c
std.fmt.comptimePrint: Properly null-terminate result and add test
2020-10-07 11:43:23 -06:00
49e68bdcf3
std.fmt.comptimePrint: Return null terminated string
2020-10-06 22:21:06 -06:00
a4fe438d39
std.fmt.comptimePrint: bufPrint cannot return an error
2020-10-02 00:39:19 +03:00
236af776fd
std.fmt: add comptimePrint
2020-09-25 12:53:35 -06:00
27adb82fda
std: Respect user-specified alignment when formatting ints
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This implementation tries to do the right thing (TM) by treating the
sign as part of the number itself, therefore the alignment parameter
applies to both the sign and the digits.
In other words the format string `{:>4}` with -1 as input will not
output `- 1` but ` -1`.
And let's default to right alignment for everything as that's what users
want, especially when printing numbers. Many implementations use
different defaults for numeric vs non-numeric types, let's strive for a
consistent behaviour here.
2020-09-17 00:53:08 +02:00
bb9a4ad6e9
std: Fix {*} printing of non-pointer types
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Fixes a regression introduced in #6246 .
Adds a test to make sure this won't happen again.
2020-09-16 13:45:54 +02:00
771f35c593
Use less inefficient method of replacing TypeInfo.UnionField.enum_field
2020-09-07 06:23:27 -06:00
ac19ccf595
Update standard library for removal of TypeInfo.UnionField.enum_field
2020-09-07 06:23:26 -06:00
41bbadbb9a
Merge pull request #6246 from Vexu/field
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Remove deprecated fields on `type`
2020-09-05 13:58:02 +03:00
Dmitry Atamanov