Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

apr

package

Go to main page

Versions in this module

v1

v1.10.2

Jan 29, 2021

v1.10.1

Jan 20, 2021

v1.10.0

Jan 15, 2021

Changes in this version

+ var ErrZeroStakeOneEpochAgo = errors.New("zero total delegation one epoch ago")

v1.3.12

May 10, 2020

v1.3.11

May 9, 2020

v1.3.10

Apr 29, 2020

v1.3.9

Apr 28, 2020

v1.3.8

Apr 27, 2020

Changes in this version

+ var ErrCouldNotRetreiveHeaderByNumber = errors.New("could not retrieve header by number")

+ var ErrInsufficientEpoch = errors.New("insufficient past epochs to compute apr")

v1.3.7

Apr 6, 2020

Changes in this version

type Reader

+ GetHeaderByNumber func(number uint64) *block.Header

v1.3.6

Mar 20, 2020

Changes in this version

type Reader

+ GetHeader func(hash common.Hash, number uint64) *block.Header

v1.3.5

Mar 18, 2020

Changes in this version

+ func ComputeForValidator(bc Reader, now *big.Int, state *state.DB, ...) (*numeric.Dec, error)

+ type Reader interface

+ Config func() *params.ChainConfig

+ CurrentHeader func() *block.Header

+ GetHeaderByHash func(hash common.Hash) *block.Header

+ ReadValidatorSnapshotAtEpoch func(epoch *big.Int, addr common.Address) (*staking.ValidatorWrapper, error)