mine v2

src/error.rs

@@ -5,18 +5,20 @@ use thiserror::Error;
 #[derive(Debug, Error, Clone, Copy, PartialEq, Eq, IntoPrimitive)]
 #[repr(u32)]
 pub enum OreError {
-    #[error("The starting time has not passed yet")]
-    NotStarted = 0,
+    #[error("Mining is paused")]
+    IsPaused = 0,
     #[error("The epoch has ended and needs reset")]
     NeedsReset = 1,
     #[error("The epoch is active and cannot be reset at this time")]
     ResetTooEarly = 2,
-    #[error("The provided hash was invalid")]
-    HashInvalid = 3,
+    #[error("The provided hash did not satisfy the minimum required difficulty")]
+    DifficultyInsufficient = 3,
     #[error("The bus does not have enough rewards to issue at this time")]
     BusRewardsInsufficient = 4,
     #[error("The claim amount cannot be greater than the claimable rewards")]
     ClaimTooLarge = 5,
+    #[error("The clock time is invalid")]
+    ClockInvalid = 6,
 }
 
 impl From<OreError> for ProgramError {