diff options
Diffstat (limited to 'core/types/position.go')
-rw-r--r-- | core/types/position.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/core/types/position.go b/core/types/position.go index 4e254ba..51de405 100644 --- a/core/types/position.go +++ b/core/types/position.go @@ -17,7 +17,10 @@ package types -import "errors" +import ( + "errors" + "fmt" +) // ErrComparePositionOnDifferentChains raised when attempting to // compare two positions with different chain ID. @@ -31,6 +34,10 @@ type Position struct { Height uint64 `json:"height"` } +func (pos *Position) String() string { + return fmt.Sprintf("pos[%d:%d:%d]", pos.ChainID, pos.Round, pos.Height) +} + // Equal checks if two positions are equal, it panics when their chainIDs // are different. func (pos *Position) Equal(other *Position) bool { |