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authorTed Yin <[email protected]>2020-09-18 13:14:29 -0400
committerGitHub <[email protected]>2020-09-18 13:14:29 -0400
commitd048937c48753d9eaef771bf71820cf95d79df26 (patch)
tree1a7f65fcd72e77092525ab01625b8b9d365e3e40 /core/error.go
parent7d1388c743b4ec8f4a86bea95bfada785dee83f7 (diff)
parent7d8c85cf8895b0f998d8eafb02f99d5b689fcd59 (diff)
Merge pull request #34 from ava-labs/devv0.3.0-rc.5
Dev
Diffstat (limited to 'core/error.go')
-rw-r--r--core/error.go40
1 files changed, 34 insertions, 6 deletions
diff --git a/core/error.go b/core/error.go
index cd4be3d..5a28be7 100644
--- a/core/error.go
+++ b/core/error.go
@@ -22,17 +22,45 @@ var (
// ErrKnownBlock is returned when a block to import is already known locally.
ErrKnownBlock = errors.New("block already known")
- // ErrGasLimitReached is returned by the gas pool if the amount of gas required
- // by a transaction is higher than what's left in the block.
- ErrGasLimitReached = errors.New("gas limit reached")
-
// ErrBlacklistedHash is returned if a block to import is on the blacklist.
ErrBlacklistedHash = errors.New("blacklisted hash")
+ // ErrNoGenesis is returned when there is no Genesis Block.
+ ErrNoGenesis = errors.New("genesis not found in chain")
+)
+
+// List of evm-call-message pre-checking errors. All state transition messages will
+// be pre-checked before execution. If any invalidation detected, the corresponding
+// error should be returned which is defined here.
+//
+// - If the pre-checking happens in the miner, then the transaction won't be packed.
+// - If the pre-checking happens in the block processing procedure, then a "BAD BLOCk"
+// error should be emitted.
+var (
+ // ErrNonceTooLow is returned if the nonce of a transaction is lower than the
+ // one present in the local chain.
+ ErrNonceTooLow = errors.New("nonce too low")
+
// ErrNonceTooHigh is returned if the nonce of a transaction is higher than the
// next one expected based on the local chain.
ErrNonceTooHigh = errors.New("nonce too high")
- // ErrNoGenesis is returned when there is no Genesis Block.
- ErrNoGenesis = errors.New("genesis not found in chain")
+ // ErrGasLimitReached is returned by the gas pool if the amount of gas required
+ // by a transaction is higher than what's left in the block.
+ ErrGasLimitReached = errors.New("gas limit reached")
+
+ // ErrInsufficientFundsForTransfer is returned if the transaction sender doesn't
+ // have enough funds for transfer(topmost call only).
+ ErrInsufficientFundsForTransfer = errors.New("insufficient funds for transfer")
+
+ // ErrInsufficientFunds is returned if the total cost of executing a transaction
+ // is higher than the balance of the user's account.
+ ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
+
+ // ErrGasUintOverflow is returned when calculating gas usage.
+ ErrGasUintOverflow = errors.New("gas uint64 overflow")
+
+ // ErrIntrinsicGas is returned if the transaction is specified to use less gas
+ // than required to start the invocation.
+ ErrIntrinsicGas = errors.New("intrinsic gas too low")
)