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Posted to dev@thrift.apache.org by "Max (Jira)" <ji...@apache.org> on 2020/10/30 14:28:00 UTC
[jira] [Reopened] (THRIFT-5300) rs compact protocol collection elem
type to ttype mapping wrong
[ https://issues.apache.org/jira/browse/THRIFT-5300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Max reopened THRIFT-5300:
-------------------------
> rs compact protocol collection elem type to ttype mapping wrong
> ---------------------------------------------------------------
>
> Key: THRIFT-5300
> URL: https://issues.apache.org/jira/browse/THRIFT-5300
> Project: Thrift
> Issue Type: Bug
> Components: Rust - Library
> Affects Versions: 0.13.0
> Reporter: shuo li
> Assignee: Allen George
> Priority: Major
>
> collection_u8_to_type only overrides bool, but in spec, other types are different too.
> In field:
> * {{BOOLEAN_TRUE}}, encoded as {{1}}
> * {{BOOLEAN_FALSE}}, encoded as {{2}}
> * {{BYTE}}, encoded as {{3}}
> * {color:#FF0000}{{I16}}, encoded as {{4}}{color}
> * {color:#FF0000}{{I32}}, encoded as {{5}}{color}
> * {{I64}}, encoded as {{6}}
> * {{DOUBLE}}, encoded as {{7}}
> * {{BINARY}}, used for binary and string fields, encoded as {{8}}
> * {{LIST}}, encoded as {{9}}
> * {{SET}}, encoded as {{10}}
> * {{MAP}}, encoded as {{11}}
> * {{STRUCT}}, used for both structs and union fields, encoded as {{12}}
> In colleciton:
> * {{BOOL}}, encoded as {{2}}
> * {{BYTE}}, encoded as {{3}}
> * {{DOUBLE}}, encoded as {{4}}
> * {color:#FF0000}{{I16}}, encoded as {{6}}{color}
> * {color:#FF0000}{{I32}}, encoded as {{8}}{color}
> * {{I64}}, encoded as {{10}}
> * {{STRING}}, used for binary and string fields, encoded as {{11}}
> * {{STRUCT}}, used for structs and union fields, encoded as {{12}}
> * {{MAP}}, encoded as {{13}}
> * {{SET}}, encoded as {{14}}
> * {{LIST}}, encoded as {{15}}
> {code:java}
> // code placeholder
> fn collection_u8_to_type(b: u8) -> crate::Result<TType> {
> match b {
> 0x01 => Ok(TType::Bool),
> o => u8_to_type(o),
> }
> }
> fn u8_to_type(b: u8) -> crate::Result<TType> {
> match b {
> 0x00 => Ok(TType::Stop),
> 0x03 => Ok(TType::I08), // equivalent to TType::Byte
> 0x04 => Ok(TType::I16),
> 0x05 => Ok(TType::I32),
> 0x06 => Ok(TType::I64),
> 0x07 => Ok(TType::Double),
> 0x08 => Ok(TType::String),
> 0x09 => Ok(TType::List),
> 0x0A => Ok(TType::Set),
> 0x0B => Ok(TType::Map),
> 0x0C => Ok(TType::Struct),
> unkn => Err(crate::Error::Protocol(crate::ProtocolError { kind: crate::ProtocolErrorKind::InvalidData, message: format!("cannot convert {} into TType", unkn),
> })),
> }}
> {code}
>
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