etseidl commented on code in PR #8111:
URL: https://github.com/apache/arrow-rs/pull/8111#discussion_r2277737744
##########
parquet/src/basic.rs:
##########
@@ -227,84 +227,33 @@ struct TimestampType {
// they are identical
use TimestampType as TimeType;
-thrift_private_struct!(
+thrift_struct!(
struct IntType {
1: required i8 bit_width
2: required bool is_signed
}
);
-thrift_private_struct!(
+thrift_struct!(
struct VariantType {
// The version of the variant specification that the variant was
// written with.
1: optional i8 specification_version
}
);
-// TODO need macro for structs that need lifetime annotation
+thrift_struct!(
struct GeometryType<'a> {
- crs: Option<&'a str>,
-}
-
-impl<'a> TryFrom<&mut ThriftCompactInputProtocol<'a>> for GeometryType<'a> {
- type Error = ParquetError;
- fn try_from(prot: &mut ThriftCompactInputProtocol<'a>) -> Result<Self> {
- let mut crs: Option<&str> = None;
- prot.read_struct_begin()?;
- loop {
- let field_ident = prot.read_field_begin()?;
- if field_ident.field_type == FieldType::Stop {
- break;
- }
- match field_ident.id {
- 1 => {
- let val = prot.read_string()?;
- crs = Some(val);
- }
- _ => {
- prot.skip(field_ident.field_type)?;
- }
- };
- }
- Ok(Self { crs })
- }
+ 1: optional string<'a> crs;
}
+);
+thrift_struct!(
Review Comment:
Thanks @jhorstmann! I agree! 😄
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