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Problem
try_to_vec
allocates 1024 bytes by default which is actually theMAX_RETURN_DATA
for CPI. This is not necessary for the vast majority of programs so we've recently reduced the default capacity to 256 in #2691 butset_return_data
still usestry_to_vec
.Summary of changes
Remove the usage of
try_to_vec
and make the default allocation of 256 similar to other places in the codebase.Related: #2231