Add get_minimum_balance_for_rent_excemption to Client (#14048)

2020-12-10 16:39:28 -08:00
parent 5ea80e673f
commit 7abd8084b6
3 changed files with 12 additions and 0 deletions
--- a/sdk/src/client.rs
+++ b/sdk/src/client.rs
@ -78,6 +78,8 @@ pub trait SyncClient {
        commitment_config: CommitmentConfig,
    ) -> Result<u64>;

+    fn get_minimum_balance_for_rent_exemption(&self, data_len: usize) -> Result<u64>;
+
    /// Get recent blockhash
    fn get_recent_blockhash(&self) -> Result<(Hash, FeeCalculator)>;