tokens

Documentation

Index

• type CachedPricer
  • func NewCachedPricer(p Pricer) *CachedPricer
  • func (c *CachedPricer) ClearCache()
  • func (c *CachedPricer) ClearCacheForever(ctx context.Context, evictInterval time.Duration)
  • func (c *CachedPricer) Price(ctx context.Context, tokens ...Token) (map[Token]float64, error)
• type MockPricer
  • func NewMockPricer(prices map[Token]float64) *MockPricer
  • func (m *MockPricer) Price(_ context.Context, tkns ...Token) (map[Token]float64, error)
  • func (m *MockPricer) SetPrice(token Token, price float64)
• type Pricer
• type Token
  • func FromCoingeckoID(id string) (Token, bool)
  • func (t Token) CoingeckoID() string
  • func (t Token) String() string

Types

type CachedPricer

type CachedPricer struct {
	// contains filtered or unexported fields
}

func NewCachedPricer

func NewCachedPricer(p Pricer) *CachedPricer

func (*CachedPricer) ClearCache

func (c *CachedPricer) ClearCache()

func (*CachedPricer) ClearCacheForever

func (c *CachedPricer) ClearCacheForever(ctx context.Context, evictInterval time.Duration)

func (*CachedPricer) Price

func (c *CachedPricer) Price(ctx context.Context, tokens ...Token) (map[Token]float64, error)

type MockPricer

type MockPricer struct {
	// contains filtered or unexported fields
}

func NewMockPricer

func NewMockPricer(prices map[Token]float64) *MockPricer

func (*MockPricer) Price

func (m *MockPricer) Price(_ context.Context, tkns ...Token) (map[Token]float64, error)

func (*MockPricer) SetPrice

func (m *MockPricer) SetPrice(token Token, price float64)

type Pricer

type Pricer interface {
	// Price returns the price of each provided token in USD.
	Price(ctx context.Context, tokens ...Token) (map[Token]float64, error)
}

Pricer is the token price provider interface.

type Token

type Token string

const (
	OMNI Token = "OMNI"
	ETH  Token = "ETH"
)

func FromCoingeckoID

func FromCoingeckoID(id string) (Token, bool)

func (Token) CoingeckoID

func (t Token) CoingeckoID() string

func (Token) String

func (t Token) String() string