Module return_data 

CPI return data retrieval and typed deserialization.

The Solana runtime supports return data from CPI calls (up to 1024 bytes). This module combines invocation, program-id validation, and typed return-data decoding.

Structs

ReturnData

Return data from a previous CPI call.

Constants

MAX_RETURN_DATA

Maximum return data size (1 KiB), matching Solana runtime limit.

Functions

get_return_data

Retrieve return data from the most recent CPI call.

invoke_and_read

Invoke a CPI and capture a producer-checked, type-validated return snapshot.