tree 85b0f6c9f556cafc71effa26ca39a8b2e820530c
parent ea56ec3c00e06c048fd1029e670a2b7b41d16f15
author Patrick Williams <patrick@stwcx.xyz> 1626266712 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1626351236 -0500

message: read: move enum exception higher

In order to better handle trying the next enumeration when
parsing variants with multiple enum types, switch the usage
of string-to-enum to the one returning a std::optional.  This
requires adding the exception (for bad enum parsing) into the
higher level 'read_single' implementation for enums.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: If90e9b8a9fbbfd6988a7c18116cd014571bed973