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Umi — API References
Umi — API References
umi-options
isNone
Function isNone
is
None
<
T
>
(
option
:
Option
<
T
>
)
:
option
is
None
Whether the given
Option
is a
None
.
Type Parameters
T
Parameters
option:
Option
<
T
>
Returns
option
is
None
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Umi — API
References
umi -
v0.9.2
umi-
bundle-
defaults -
v0.9.2
umi-
bundle-
tests -
v0.9.2
umi-
downloader-
http -
v0.9.2
umi-
eddsa-
web3js -
v0.9.2
umi-
http-
fetch -
v0.9.2
umi-
options -
v0.8.9
umi-
program-
repository -
v0.9.2
umi-
public-
keys -
v0.8.9
umi-
rpc-
chunk-
get-
accounts -
v0.9.2
umi-
rpc-
web3js -
v0.9.2
umi-
serializer-
beet -
v0.9.2
umi-
serializer-
data-
view -
v0.9.2
umi-
serializers -
v0.9.0
umi-
serializers-
core -
v0.8.9
umi-
serializers-
encodings -
v0.8.9
umi-
serializers-
numbers -
v0.8.9
umi-
signer-
derived -
v0.9.2
umi-
signer-
wallet-
adapters -
v0.9.2
umi-
storage-
mock -
v0.9.2
umi-
tasks -
v0.8.9
umi-
transaction-
factory-
web3js -
v0.9.2
umi-
uploader-
aws -
v0.9.2
umi-
uploader-
bundlr -
v0.9.2
umi-
uploader-
irys -
v0.9.2
umi-
uploader-
nft-
storage -
v0.9.2
umi-
web3js-
adapters -
v0.9.2
None
Nullable
Nullish
Option
Option
Or
Nullable
Some
Unwrapped
Option
is
None
is
Option
is
Some
none
some
unwrap
Option
unwrap
Option
Recursively
unwrap
Some
unwrap
Some
Or
Else
wrap
Nullable
wrap
Nullish
Generated using
TypeDoc
Whether the given Option is a None.