Module solana_program_runtime::accounts_data_meter

source · [−]
Expand description

The accounts data space has a maximum size it is permitted to grow to. This module contains the constants and types for tracking and metering the accounts data space during program runtime.

Structs

AccountsDataMeter
Meter and track the amount of available accounts data space

Constants

MAX_ACCOUNTS_DATA_LEN
The maximum allowed size, in bytes, of the accounts data 128 GB was chosen because it is the RAM amount listed under Hardware Recommendations on Validator Requirements, and validators often put the ledger on a RAM disk (i.e. tmpfs).