9915780197

Committed 13 Jul 2024 12:30AM UTC coverage: 49.268% (-9.1%) from 58.413%

Build # 9915780197

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #8653 from ProofOfKeags/fn-prim

DynComms [0/n]: `fn` package additions

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69.23

/lnwire/msat.go

package lnwire

import (
        "fmt"

        "github.com/btcsuite/btcd/btcutil"
)

const (
        // mSatScale is a value that's used to scale satoshis to milli-satoshis, and
        // the other way around.
        mSatScale uint64 = 1000

        // MaxMilliSatoshi is the maximum number of msats that can be expressed
        // in this data type.
        MaxMilliSatoshi = ^MilliSatoshi(0)
)

// MilliSatoshi are the native unit of the Lightning Network. A milli-satoshi
// is simply 1/1000th of a satoshi. There are 1000 milli-satoshis in a single
// satoshi. Within the network, all HTLC payments are denominated in
// milli-satoshis. As milli-satoshis aren't deliverable on the native
// blockchain, before settling to broadcasting, the values are rounded down to
// the nearest satoshi.
type MilliSatoshi uint64

// NewMSatFromSatoshis creates a new MilliSatoshi instance from a target amount
// of satoshis.
func NewMSatFromSatoshis(sat btcutil.Amount) MilliSatoshi {
        return MilliSatoshi(uint64(sat) * mSatScale)
}

// ToBTC converts the target MilliSatoshi amount to its corresponding value
// when expressed in BTC.
func (m MilliSatoshi) ToBTC() float64 {
        sat := m.ToSatoshis()
        return sat.ToBTC()
}

// ToSatoshis converts the target MilliSatoshi amount to satoshis. Simply, this
// sheds a factor of 1000 from the mSAT amount in order to convert it to SAT.
func (m MilliSatoshi) ToSatoshis() btcutil.Amount {
        return btcutil.Amount(uint64(m) / mSatScale)
}

// String returns the string representation of the mSAT amount.
func (m MilliSatoshi) String() string {
        return fmt.Sprintf("%v mSAT", uint64(m))
}

// TODO(roasbeef): extend with arithmetic operations?

1	package lnwire
2
3	import (
4	"fmt"
5
6	"github.com/btcsuite/btcd/btcutil"
7	)
8
9	const (
10	// mSatScale is a value that's used to scale satoshis to milli-satoshis, and
11	// the other way around.
12	mSatScale uint64 = 1000
13
14	// MaxMilliSatoshi is the maximum number of msats that can be expressed
15	// in this data type.
16	MaxMilliSatoshi = ^MilliSatoshi(0)
17	)
18
19	// MilliSatoshi are the native unit of the Lightning Network. A milli-satoshi
20	// is simply 1/1000th of a satoshi. There are 1000 milli-satoshis in a single
21	// satoshi. Within the network, all HTLC payments are denominated in
22	// milli-satoshis. As milli-satoshis aren't deliverable on the native
23	// blockchain, before settling to broadcasting, the values are rounded down to
24	// the nearest satoshi.
25	type MilliSatoshi uint64
26
27	// NewMSatFromSatoshis creates a new MilliSatoshi instance from a target amount
28	// of satoshis.
29	func NewMSatFromSatoshis(sat btcutil.Amount) MilliSatoshi {	3✔
30	return MilliSatoshi(uint64(sat) * mSatScale)	3✔
31	}	3✔
32
33	// ToBTC converts the target MilliSatoshi amount to its corresponding value
34	// when expressed in BTC.
35	func (m MilliSatoshi) ToBTC() float64 {	×
36	sat := m.ToSatoshis()	×
37	return sat.ToBTC()	×
38	}	×
39
40	// ToSatoshis converts the target MilliSatoshi amount to satoshis. Simply, this
41	// sheds a factor of 1000 from the mSAT amount in order to convert it to SAT.
42	func (m MilliSatoshi) ToSatoshis() btcutil.Amount {	3✔
43	return btcutil.Amount(uint64(m) / mSatScale)	3✔
44	}	3✔
45
46	// String returns the string representation of the mSAT amount.
47	func (m MilliSatoshi) String() string {	3✔
48	return fmt.Sprintf("%v mSAT", uint64(m))	3✔
49	}	3✔
50
51	// TODO(roasbeef): extend with arithmetic operations?

lightningnetwork / lnd / 9915780197

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