1011     pub struct ExtensionRange {  struct
1014         pub start: ::std::option::Option<i32>,
1016         pub end: ::std::option::Option<i32>,
1018         pub options: crate::MessageField<super::ExtensionRangeOptions>,
1021         pub special_fields: crate::SpecialFields,
1024     impl<'a> ::std::default::Default for &'a ExtensionRange {  implementation
1030     impl ExtensionRange {  implementation
1099     impl crate::Message for ExtensionRange {  implementation
1194     impl crate::MessageFull for ExtensionRange {  implementation
1201     impl ::std::fmt::Display for ExtensionRange {  implementation
1207     impl crate::reflect::ProtobufValue for ExtensionRange {  implementation