keeper

Documentation

Index

• type Keeper
  • func NewKeeper(k *stakingkeeper.Keeper, storeKey storetypes.StoreKey) *Keeper
  • func (k Keeper) GetAllowance(ctx sdk.Context, valAddr sdk.ValAddress, owner, spender sdk.AccAddress) *big.Int
  • func (k Keeper) IterateAllAllowance(ctx sdk.Context, ...)
  • func (k Keeper) SetAllowance(ctx sdk.Context, valAddr sdk.ValAddress, owner, spender sdk.AccAddress, ...)

Types

type Keeper

type Keeper struct {
	*stakingkeeper.Keeper
	// contains filtered or unexported fields
}

func NewKeeper

func NewKeeper(k *stakingkeeper.Keeper, storeKey storetypes.StoreKey) *Keeper

func (Keeper) GetAllowance

func (k Keeper) GetAllowance(ctx sdk.Context, valAddr sdk.ValAddress, owner, spender sdk.AccAddress) *big.Int

GetAllowance returns the allowance of a spender for a delegator.

func (Keeper) IterateAllAllowance

func (k Keeper) IterateAllAllowance(ctx sdk.Context, handler func(valAddr sdk.ValAddress, owner, spender sdk.AccAddress, allowance *big.Int) (stop bool))

IterateAllAllowance iterates over the allowances and performs a callback function.

func (Keeper) SetAllowance

func (k Keeper) SetAllowance(ctx sdk.Context, valAddr sdk.ValAddress, owner, spender sdk.AccAddress, shares *big.Int)

SetAllowance sets the allowance of a spender for a delegator. shares must be non-negative.