@ethereumjs/devp2p / EthStatusMsg
Defined in: packages/devp2p/src/protocol/eth.ts:25
Array
<Uint8Array
| Uint8Array
[]>[n
: number
]: Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
readonly
[unscopables]:object
Defined in: node_modules/typescript/lib/lib.es2015.symbol.wellknown.d.ts:97
Is an object whose properties have the value ‘true’ when they will be absent when used in a ‘with’ statement.
[key
: number
]: undefined
| boolean
optional
[iterator]:boolean
readonly
optional
[unscopables]:boolean
Is an object whose properties have the value ‘true’ when they will be absent when used in a ‘with’ statement.
optional
at:boolean
optional
concat:boolean
optional
copyWithin:boolean
optional
entries:boolean
optional
every:boolean
optional
fill:boolean
optional
filter:boolean
optional
find:boolean
optional
findIndex:boolean
optional
flat:boolean
optional
flatMap:boolean
optional
forEach:boolean
optional
includes:boolean
optional
indexOf:boolean
optional
join:boolean
optional
keys:boolean
readonly
optional
lastIndex:boolean
optional
lastIndexOf:boolean
optional
lastItem:boolean
optional
length:boolean
Gets or sets the length of the array. This is a number one higher than the highest index in the array.
optional
map:boolean
optional
pop:boolean
optional
push:boolean
optional
reduce:boolean
optional
reduceRight:boolean
optional
reverse:boolean
optional
shift:boolean
optional
slice:boolean
optional
some:boolean
optional
sort:boolean
optional
splice:boolean
optional
toLocaleString:boolean
optional
toString:boolean
optional
turn:boolean
optional
unshift:boolean
optional
values:boolean
Array.[unscopables]
readonly
lastIndex:number
Defined in: node_modules/@types/core-js/index.d.ts:82
Array.lastIndex
lastItem:
Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/@types/core-js/index.d.ts:81
Array.lastItem
length:
number
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1326
Gets or sets the length of the array. This is a number one higher than the highest index in the array.
Array.length
[iterator]():
ArrayIterator
<Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]>
Defined in: node_modules/typescript/lib/lib.es2015.iterable.d.ts:78
Iterator
ArrayIterator
<Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]>
Array.[iterator]
at(
index
):undefined
|Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/@types/node/compatibility/indexable.d.ts:7
number
undefined
| Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.at
concat(…
items
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1350
Combines two or more arrays. This method returns a new array without modifying any existing arrays.
…ConcatArray
<Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]>[]
Additional arrays and/or items to add to the end of the array.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.concat
concat(…
items
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1356
Combines two or more arrays. This method returns a new array without modifying any existing arrays.
…(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[] | ConcatArray
<Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]>)[]
Additional arrays and/or items to add to the end of the array.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.concat
copyWithin(
target
,start
,end?
):this
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:62
Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
number
If target is negative, it is treated as length+target where length is the length of the array.
number
If start is negative, it is treated as length+start. If end is negative, it is treated as length+end.
number
If not specified, length of the this object is used as its default value.
this
Array.copyWithin
entries():
ArrayIterator
<[number
,Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]]>
Defined in: node_modules/typescript/lib/lib.es2015.iterable.d.ts:83
Returns an iterable of key, value pairs for every entry in the array
ArrayIterator
<[number
, Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]]>
Array.entries
every<
S
>(predicate
,thisArg?
):this is S[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1433
Determines whether all the members of an array satisfy the specified test.
S
extends Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
(value
, index
, array
) => value is S
A function that accepts up to three arguments. The every method calls the predicate function for each element in the array until the predicate returns a value which is coercible to the Boolean value false, or until the end of the array.
any
An object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
this is S[]
Array.every
every(
predicate
,thisArg?
):boolean
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1442
Determines whether all the members of an array satisfy the specified test.
(value
, index
, array
) => unknown
A function that accepts up to three arguments. The every method calls the predicate function for each element in the array until the predicate returns a value which is coercible to the Boolean value false, or until the end of the array.
any
An object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
boolean
Array.every
fill(
value
,start?
,end?
):this
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:51
Changes all array elements from start
to end
index to a static value
and returns the modified array
value to fill array section with
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
number
index to start filling the array at. If start is negative, it is treated as length+start where length is the length of the array.
number
index to stop filling the array at. If end is negative, it is treated as length+end.
this
Array.fill
filter<
S
>(predicate
,thisArg?
):S
[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1469
Returns the elements of an array that meet the condition specified in a callback function.
S
extends Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
(value
, index
, array
) => value is S
A function that accepts up to three arguments. The filter method calls the predicate function one time for each element in the array.
any
An object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
S
[]
Array.filter
filter(
predicate
,thisArg?
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1475
Returns the elements of an array that meet the condition specified in a callback function.
(value
, index
, array
) => unknown
A function that accepts up to three arguments. The filter method calls the predicate function one time for each element in the array.
any
An object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.filter
find<
S
>(predicate
,thisArg?
):undefined
|S
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:29
Returns the value of the first element in the array where predicate is true, and undefined otherwise.
S
extends Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
(value
, index
, obj
) => value is S
find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
any
If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
undefined
| S
Array.find
find(
predicate
,thisArg?
):undefined
|Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:30
(value
, index
, obj
) => unknown
any
undefined
| Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.find
findIndex(
predicate
,thisArg?
):number
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:41
Returns the index of the first element in the array where predicate is true, and -1 otherwise.
(value
, index
, obj
) => unknown
find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, findIndex immediately returns that element index. Otherwise, findIndex returns -1.
any
If provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
number
Array.findIndex
flat<
A
,D
>(this
,depth?
):FlatArray
<A
,D
>[]
Defined in: node_modules/typescript/lib/lib.es2019.array.d.ts:75
Returns a new array with all sub-array elements concatenated into it recursively up to the specified depth.
A
D
extends number
= 1
A
D
The maximum recursion depth
FlatArray
<A
, D
>[]
Array.flat
flatMap<
U
,This
>(callback
,thisArg?
):U
[]
Defined in: node_modules/typescript/lib/lib.es2019.array.d.ts:64
Calls a defined callback function on each element of an array. Then, flattens the result into a new array. This is identical to a map followed by flat with depth 1.
U
This
= undefined
(this
, value
, index
, array
) => U
| readonly U
[]
A function that accepts up to three arguments. The flatMap method calls the callback function one time for each element in the array.
This
An object to which the this keyword can refer in the callback function. If thisArg is omitted, undefined is used as the this value.
U
[]
Array.flatMap
forEach(
callbackfn
,thisArg?
):void
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1457
Performs the specified action for each element in an array.
(value
, index
, array
) => void
A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
any
An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
void
Array.forEach
includes(
searchElement
,fromIndex?
):boolean
Defined in: node_modules/typescript/lib/lib.es2016.array.include.d.ts:25
Determines whether an array includes a certain element, returning true or false as appropriate.
The element to search for.
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
number
The position in this array at which to begin searching for searchElement.
boolean
Array.includes
indexOf(
searchElement
,fromIndex?
):number
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1418
Returns the index of the first occurrence of a value in an array, or -1 if it is not present.
The value to locate in the array.
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
number
The array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
number
Array.indexOf
join(
separator?
):string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1361
Adds all the elements of an array into a string, separated by the specified separator string.
string
A string used to separate one element of the array from the next in the resulting string. If omitted, the array elements are separated with a comma.
string
Array.join
keys():
ArrayIterator
<number
>
Defined in: node_modules/typescript/lib/lib.es2015.iterable.d.ts:88
Returns an iterable of keys in the array
ArrayIterator
<number
>
Array.keys
lastIndexOf(
searchElement
,fromIndex?
):number
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1424
Returns the index of the last occurrence of a specified value in an array, or -1 if it is not present.
The value to locate in the array.
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
number
The array index at which to begin searching backward. If fromIndex is omitted, the search starts at the last index in the array.
number
Array.lastIndexOf
map<
U
>(callbackfn
,thisArg?
):U
[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1463
Calls a defined callback function on each element of an array, and returns an array that contains the results.
U
(value
, index
, array
) => U
A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
any
An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
U
[]
Array.map
pop():
undefined
|Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1339
Removes the last element from an array and returns it. If the array is empty, undefined is returned and the array is not modified.
undefined
| Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.pop
push(…
items
):number
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1344
Appends new elements to the end of an array, and returns the new length of the array.
…(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
New elements to add to the array.
number
Array.push
reduce(
callbackfn
):Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1481
Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
(previousValue
, currentValue
, currentIndex
, array
) => Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.reduce
reduce(
callbackfn
,initialValue
):Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1482
(previousValue
, currentValue
, currentIndex
, array
) => Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.reduce
reduce<
U
>(callbackfn
,initialValue
):U
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1488
Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
U
(previousValue
, currentValue
, currentIndex
, array
) => U
A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
U
If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
U
Array.reduce
reduceRight(
callbackfn
):Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1494
Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
(previousValue
, currentValue
, currentIndex
, array
) => Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.reduceRight
reduceRight(
callbackfn
,initialValue
):Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1495
(previousValue
, currentValue
, currentIndex
, array
) => Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Uint8Array <ArrayBufferLike > |
Uint8Array <ArrayBufferLike >[] |
Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.reduceRight
reduceRight<
U
>(callbackfn
,initialValue
):U
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1501
Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
U
(previousValue
, currentValue
, currentIndex
, array
) => U
A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
U
If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
U
Array.reduceRight
reverse(): (
Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1366
Reverses the elements in an array in place. This method mutates the array and returns a reference to the same array.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.reverse
shift():
undefined
|Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1371
Removes the first element from an array and returns it. If the array is empty, undefined is returned and the array is not modified.
undefined
| Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]
Array.shift
slice(
start?
,end?
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1381
Returns a copy of a section of an array. For both start and end, a negative index can be used to indicate an offset from the end of the array. For example, -2 refers to the second to last element of the array.
number
The beginning index of the specified portion of the array. If start is undefined, then the slice begins at index 0.
number
The end index of the specified portion of the array. This is exclusive of the element at the index ‘end’. If end is undefined, then the slice extends to the end of the array.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.slice
some(
predicate
,thisArg?
):boolean
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1451
Determines whether the specified callback function returns true for any element of an array.
(value
, index
, array
) => unknown
A function that accepts up to three arguments. The some method calls the predicate function for each element in the array until the predicate returns a value which is coercible to the Boolean value true, or until the end of the array.
any
An object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
boolean
Array.some
sort(
compareFn?
):this
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1392
Sorts an array in place. This method mutates the array and returns a reference to the same array.
(a
, b
) => number
Function used to determine the order of the elements. It is expected to return a negative value if the first argument is less than the second argument, zero if they’re equal, and a positive value otherwise. If omitted, the elements are sorted in ascending, UTF-16 code unit order.
[11,2,22,1].sort((a, b) => a - b)
this
Array.sort
splice(
start
,deleteCount?
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1399
Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
number
The zero-based location in the array from which to start removing elements.
number
The number of elements to remove.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
An array containing the elements that were deleted.
Array.splice
splice(
start
,deleteCount
, …items
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1407
Removes elements from an array and, if necessary, inserts new elements in their place, returning the deleted elements.
number
The zero-based location in the array from which to start removing elements.
number
The number of elements to remove.
…(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Elements to insert into the array in place of the deleted elements.
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
An array containing the elements that were deleted.
Array.splice
toLocaleString():
string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1334
Returns a string representation of an array. The elements are converted to string using their toLocaleString methods.
string
Array.toLocaleString
toLocaleString(
locales
,options?
):string
Defined in: node_modules/typescript/lib/lib.es2015.core.d.ts:64
string |
string [] |
NumberFormatOptions
& DateTimeFormatOptions
string
Array.toLocaleString
toString():
string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1330
Returns a string representation of an array.
string
Array.toString
turn<
U
>(callbackfn
,memo?
):U
Defined in: node_modules/@types/core-js/index.d.ts:463
Non-standard.
U
(memo
, value
, index
, array
) => void
U
U
Array.turn
turn(
callbackfn
,memo?
): (Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[])[]
Defined in: node_modules/@types/core-js/index.d.ts:468
Non-standard.
(memo
, value
, index
, array
) => void
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Array.turn
unshift(…
items
):number
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1412
Inserts new elements at the start of an array, and returns the new length of the array.
…(Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[])[]
Elements to insert at the start of the array.
number
Array.unshift
values():
ArrayIterator
<Uint8Array
<ArrayBufferLike
> |Uint8Array
<ArrayBufferLike
>[]>
Defined in: node_modules/typescript/lib/lib.es2015.iterable.d.ts:93
Returns an iterable of values in the array
ArrayIterator
<Uint8Array
<ArrayBufferLike
> | Uint8Array
<ArrayBufferLike
>[]>
Array.values