Tins · thrift

API reference

The thrift package, from thrift 0.1.3, as published on mojoshelf (commit 21cdbce67d22), by mojo doc from Mojo 1.2.0. Source.

thrift.mojo — Apache Thrift serialization in pure Mojo.

Part of magmalake: data lake building blocks in Mojo.

No RPC, no IDL compiler at run time — just the two wire protocols that matter for reading columnar files, plus hand-checkable Mojo structs for the Apache Parquet metadata schema.

from thrift import TCompactProtocolReader, T_STOP

var r = TCompactProtocolReader(Span(footer_bytes))
r.read_struct_begin()
while True:
    var head = r.read_field_begin()
    if head[0] == T_STOP:
        break
    r.skip(head[0])
    r.read_field_end()
r.read_struct_end()

Everything here is dependency-free: the standard library and nothing else.

Modules

thrift.parquet_footer Locating and decoding the Parquet footer and page headers. 7 functions
thrift.parquet_types The Apache Parquet metadata schema as Mojo structs. 69 structs
thrift.protocol Apache Thrift wire protocols in pure Mojo — serialization only, no RPC. 4 structs · 2 traits · 6 functions