​
Calls

​
setUncles

Provide a set of uncles. Namespace 
api.tx.authorship.setUncles
Type 
function setUncles(
  new_uncles: Vec<SpRuntimeHeader>
)

​
Storage

​
author

Author of current block. Namespace 
api.query.authorship.author
Type 
function author(

): Option<SeedPrimitivesSignatureAccountId20>

​
didSetUncles

Whether uncles were already set in this block. Namespace 
api.query.authorship.didSetUncles
Type 
function didSetUncles(

): bool

​
uncles

Uncles Namespace 
api.query.authorship.uncles
Type 
function uncles(

): Vec<PalletAuthorshipUncleEntryItem>
undefined## Errors

​
GenesisUncle

The uncle is genesis. Namespace 
api.errors.authorship.GenesisUncle

​
InvalidUncleParent

The uncle parent not in the chain. Namespace 
api.errors.authorship.InvalidUncleParent

​
OldUncle

The uncle isn’t recent enough to be included. Namespace 
api.errors.authorship.OldUncle

​
TooHighUncle

The uncle is too high in chain. Namespace 
api.errors.authorship.TooHighUncle

​
TooManyUncles

Too many uncles. Namespace 
api.errors.authorship.TooManyUncles

​
UncleAlreadyIncluded

The uncle is already included. Namespace 
api.errors.authorship.UncleAlreadyIncluded

​
UnclesAlreadySet

Uncles already set in the block. Namespace 
api.errors.authorship.UnclesAlreadySet

​
Constants

​
uncleGenerations

The number of blocks back we should accept uncles. This means that we will deal with uncle-parents that are UncleGenerations + 1 before now. Namespace 
api.consts.authorship.uncleGenerations
Type 
type uncleGenerations = u32