LockupDynamic

Git Source

Namespace for the structs used in SablierV2LockupDynamic.

Structs

CreateWithDurations

Struct encapsulating the parameters of the {SablierV2LockupDynamic.createWithDurations} function.

struct CreateWithDurations {
    address sender;
    address recipient;
    uint128 totalAmount;
    IERC20 asset;
    bool cancelable;
    bool transferable;
    SegmentWithDuration[] segments;
    Broker broker;
}

Properties

Name	Type	Description
sender	address	The address distributing the assets, with the ability to cancel the stream. It doesn't have to be the same as msg.sender.
recipient	address	The address receiving the assets.
totalAmount	uint128	The total amount of ERC-20 assets to be distributed, including the stream deposit and any broker fee, both denoted in units of the asset's decimals.
asset	IERC20	The contract address of the ERC-20 asset to be distributed.
cancelable	bool	Indicates if the stream is cancelable.
transferable	bool	Indicates if the stream NFT is transferable.
segments	SegmentWithDuration[]	Segments with durations used to compose the dynamic distribution function. Timestamps are calculated by starting from block.timestamp and adding each duration to the previous timestamp.
broker	Broker	Struct containing (i) the address of the broker assisting in creating the stream, and (ii) the percentage fee paid to the broker from totalAmount, denoted as a fixed-point number. Both can be set to zero.

CreateWithTimestamps

Struct encapsulating the parameters of the {SablierV2LockupDynamic.createWithTimestamps} function.

struct CreateWithTimestamps {
    address sender;
    address recipient;
    uint128 totalAmount;
    IERC20 asset;
    bool cancelable;
    bool transferable;
    uint40 startTime;
    Segment[] segments;
    Broker broker;
}

Properties

Name	Type	Description
sender	address	The address distributing the assets, with the ability to cancel the stream. It doesn't have to be the same as msg.sender.
recipient	address	The address receiving the assets.
totalAmount	uint128	The total amount of ERC-20 assets to be distributed, including the stream deposit and any broker fee, both denoted in units of the asset's decimals.
asset	IERC20	The contract address of the ERC-20 asset to be distributed.
cancelable	bool	Indicates if the stream is cancelable.
transferable	bool	Indicates if the stream NFT is transferable.
startTime	uint40	The Unix timestamp indicating the stream's start.
segments	Segment[]	Segments used to compose the dynamic distribution function.
broker	Broker	Struct containing (i) the address of the broker assisting in creating the stream, and (ii) the percentage fee paid to the broker from totalAmount, denoted as a fixed-point number. Both can be set to zero.

Segment

Segment struct used in the Lockup Dynamic stream.

struct Segment {
    uint128 amount;
    UD2x18 exponent;
    uint40 timestamp;
}

Properties

Name	Type	Description
amount	uint128	The amount of assets to be streamed in the segment, denoted in units of the asset's decimals.
exponent	UD2x18	The exponent of the segment, denoted as a fixed-point number.
timestamp	uint40	The Unix timestamp indicating the segment's end.

SegmentWithDuration

Segment struct used at runtime in {SablierV2LockupDynamic.createWithDurations}.

struct SegmentWithDuration {
    uint128 amount;
    UD2x18 exponent;
    uint40 duration;
}

Properties

Name	Type	Description
amount	uint128	The amount of assets to be streamed in the segment, denoted in units of the asset's decimals.
exponent	UD2x18	The exponent of the segment, denoted as a fixed-point number.
duration	uint40	The time difference in seconds between the segment and the previous one.

StreamLD

Struct encapsulating the full details of a stream.

Extends Lockup.Stream by including the recipient and the segments.

struct StreamLD {
    address sender;
    address recipient;
    uint40 startTime;
    uint40 endTime;
    bool isCancelable;
    bool wasCanceled;
    IERC20 asset;
    bool isDepleted;
    bool isStream;
    bool isTransferable;
    Lockup.Amounts amounts;
    Segment[] segments;
}

Timestamps

Struct encapsulating the LockupDynamic timestamps.

struct Timestamps {
    uint40 start;
    uint40 end;
}

Properties

Name	Type	Description
start	uint40	The Unix timestamp indicating the stream's start.
end	uint40	The Unix timestamp indicating the stream's end.