diff options
Diffstat (limited to 'core/upb_def.h')
| -rw-r--r-- | core/upb_def.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/core/upb_def.h b/core/upb_def.h index d9bab97..e95aec3 100644 --- a/core/upb_def.h +++ b/core/upb_def.h @@ -1,17 +1,18 @@ /* * upb - a minimalist implementation of protocol buffers. * - * Copyright (c) 2009 Joshua Haberman. See LICENSE for details. + * Copyright (c) 2009-2011 Joshua Haberman. See LICENSE for details. * - * Provides definitions of .proto constructs: + * Provides a mechanism for loading proto definitions from descriptors, and + * data structures to represent those definitions. These form the protobuf + * schema, and are used extensively throughout upb: * - upb_msgdef: describes a "message" construct. * - upb_fielddef: describes a message field. * - upb_enumdef: describes an enum. * (TODO: definitions of extensions and services). * * Defs are obtained from a upb_symtab object. A upb_symtab is empty when - * constructed, and definitions can be added by supplying serialized - * descriptors. + * constructed, and definitions can be added by supplying descriptors. * * Defs are immutable and reference-counted. Symbol tables reference any defs * that are the "current" definitions. If an extension is loaded that adds a |