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| author | Björn Gustavsson <[email protected]> | 2013-09-24 10:28:16 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2013-09-27 10:44:49 +0200 |
| commit | 0f430abcb189988a7faf55386557b2b74afa6f56 (patch) | |
| tree | 71915a21f54b442c32fcfbc880872cc7c98b6561 /lib/asn1/doc/src/asn1ct.xml | |
| parent | e5210c4bc75f561383ec4f94e3dce15440f1c269 (diff) | |
| download | otp-0f430abcb189988a7faf55386557b2b74afa6f56.tar.gz otp-0f430abcb189988a7faf55386557b2b74afa6f56.tar.bz2 otp-0f430abcb189988a7faf55386557b2b74afa6f56.zip | |
Teach the ASN.1 compiler the no_ok_wrapper option
Add the no_ok_wrapper option so that the generated M:encode/2 and
M:decode/2 functions will not wrap a successful return value in an
{ok,...} tuple. Errors will cause exceptions.
Eliminating the wrapping tuple allows simpler nesting of calls.
Diffstat (limited to 'lib/asn1/doc/src/asn1ct.xml')
| -rw-r--r-- | lib/asn1/doc/src/asn1ct.xml | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/asn1/doc/src/asn1ct.xml b/lib/asn1/doc/src/asn1ct.xml index 23d122f69a..fcd77e9dc6 100644 --- a/lib/asn1/doc/src/asn1ct.xml +++ b/lib/asn1/doc/src/asn1ct.xml @@ -66,7 +66,7 @@ <v>Option = ber | per | uper | der | compact_bit_string | legacy_bit_string | noobj | {n2n, EnumTypeName} |{outdir, Dir} | {i, IncludeDir} | - asn1config | undec_rest | + asn1config | undec_rest | no_ok_wrapper | {macro_name_prefix, Prefix} | {record_name_prefix, Prefix} | verbose | warnings_as_errors</v> <v>OldOption = ber | per</v> <v>Reason = term()</v> @@ -238,6 +238,13 @@ File3.asn </pre> list or a binary. Earlier versions of the compiler ignored those following bytes.</p> </item> + <tag><c>no_ok_wrapper</c></tag> + <item> + <p>If this option is given, the generated <c>encode/2</c> + and <c>decode/2</c> functions will not wrap a successful + return value in an <c>{ok,...}</c> tuple. If any error + occurs, there will be an exception.</p> + </item> <tag><c>{macro_name_prefix, Prefix}</c></tag> <item> <p>All macro names generated by the compiler are prefixed with |