53 mzlib/unit

▼ |  | Mz Lib: Legacy Libraries

1 | mzlib/ a-signature
2 | mzlib/ a-unit
3 | mzlib/ async-channel
4 | mzlib/ awk
5 | mzlib/ class
6 | mzlib/ cm
7 | mzlib/ cm-accomplice
8 | mzlib/ cmdline
9 | mzlib/ cml
10 | mzlib/ compat
11 | mzlib/ compile
12 | mzlib/ contract
13 | mzlib/ control
14 | mzlib/ date
15 | mzlib/ deflate
16 | mzlib/ defmacro
17 | mzlib/ etc
18 | mzlib/ file
19 | mzlib/ for
20 | mzlib/ foreign
21 | mzlib/ include
22 | mzlib/ inflate
23 | mzlib/ integer-set
24 | mzlib/ kw
25 | mzlib/ list
26 | mzlib/ match
27 | mzlib/ math
28 | mzlib/ md5
29 | mzlib/ os
30 | mzlib/ pconvert
31 | mzlib/ pconvert-prop
32 | mzlib/ plt-match
33 | mzlib/ port
34 | mzlib/ pregexp
35 | mzlib/ pretty
36 | mzlib/ process
37 | mzlib/ restart
38 | mzlib/ runtime-path
39 | mzlib/ sandbox
40 | mzlib/ sendevent
41 | mzlib/ serialize
42 | mzlib/ shared
43 | mzlib/ string
44 | mzlib/ struct
45 | mzlib/ stxparam
46 | mzlib/ surrogate
47 | mzlib/ tar
48 | mzlib/ thread
49 | mzlib/ trace
50 | mzlib/ traceld
51 | mzlib/ trait
52 | mzlib/ transcr
53 | mzlib/ unit
54 | mzlib/ unit-exptime
55 | mzlib/ unit200
56 | mzlib/ unitsig200
57 | mzlib/ zip
| Bibliography
| Index

On this page:

struct
struct/ ctc
struct~r
struct~r/ ctc
struct~s
struct~s/ ctc

Racket
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(require mzlib/unit) | package: compatibility-lib

> NOTE: This library is deprecated; use racket/unit, instead.

The mzlib/unit library mostly re-provides racket/unit, except for struct and struct/ctc from racket/unit.

> syntax (struct id (field-id ...) omit-decl ...)
> omit-decl |  | = |  | -type
> |  | | |  | -selectors
> |  | | |  | -setters
> |  | | |  | -constructor

A signature form like struct from racket/base, but with a different syntax for options that limit exports.

> syntax (struct/ctc id ([field-id contract-expr] ...) omit-decl ...)
> omit-decl |  | = |  | -type
> |  | | |  | -selectors
> |  | | |  | -setters
> |  | | |  | -constructor

A signature form like struct/ctc from racket/unit, but with a different syntax for the options that limit exports.

> syntax struct~r
> syntax struct~r/ctc

The same as struct from racket/base and struct/ctc from racket/unit.

> syntax struct~s
> syntax struct~s/ctc

Like struct~r and struct~r/ctc, but the constructor is named the same as the type, instead of with make- prefix.
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