> For the complete documentation index, see [llms.txt](https://docs.pylon.money/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pylon.money/contract-specification/launchpad/lockup.md).
# Lockup
### **`state.rs`**
Stores all relevant contract parameters.
```rust
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct Config {
pub owner: CanonicalAddr,
pub share_token: CanonicalAddr,
pub reward_token: CanonicalAddr,
pub start_time: u64,
pub cliff_time: u64,
pub finish_time: u64,
pub reward_rate: Decimal256,
}
```
`owner`: the owner address of this contract.
`share_token`: address of the DP token contract used by this lockup pool.
`reward_token`: token contract address of the token emitted by this pool after a minimum lockup period has passed.
`start_time`: timestamp of which lockup logic will be valid from.
`cliff_time`: timestamp of which `reward_token` distribution logic will be valid from.
`finish_time`: timestamp of which lockup logic will expire
`reward_rate`: defines at which rate `reward_token` will be given out to `lockup` contract depositors
```rust
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct Reward {
pub total_deposit: Uint256,
pub last_update_time: u64,
pub reward_per_token_stored: Decimal256,
}
```
`total_deposit`: total principal tokens deposited.
`last_update_time`: last reward tokens distribution timestamp.
`reward_per_token_stored`: number of reward tokens to be sent out per deposit token (DP tokens).
```rust
#[derive(Serialize, Deserialize, Clone, Debug, PartialEq, JsonSchema)]
pub struct User {
pub amount: Uint256,
pub reward: Uint256,
pub reward_per_token_paid: Decimal256,
}
```
`amount`: the number of DP tokens a user has deposited.
`reward`: the number of reward tokens distributed.
`reward_per_token_paid`: the number of reward tokens already paid per token.
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