Function getOptionDecoder

getOptionDecoder<TTo, TSize extends number>(
    item: FixedSizeDecoder<TTo, TSize>,
    config: OptionCodecConfig<NumberDecoder> & {
        noneValue: "zeroes";
        prefix: null;
    },
): FixedSizeDecoder<Option<TTo>, TSize>
Creates a decoder for an optional value using the Option<T> type.
Type Parameters
- TTo
- TSize extends number
Parameters
- item: FixedSizeDecoder<TTo, TSize>
  The decoder to use for the value that may be present.
- config: OptionCodecConfig<NumberDecoder> & { noneValue: "zeroes"; prefix: null }
  A set of config for the decoder.
Returns FixedSizeDecoder<Option<TTo>, TSize>
- Defined in packages/options/dist/types/option-codec.d.ts:64
getOptionDecoder<TTo>(
item: FixedSizeDecoder<TTo>,
config: OptionCodecConfig<FixedSizeNumberDecoder> & { noneValue: "zeroes" },
): FixedSizeDecoder<Option<TTo>>
Creates a decoder for an optional value using the Option<T> type.
Type Parameters
- TTo
Parameters
- item: FixedSizeDecoder<TTo>
  The decoder to use for the value that may be present.
- config: OptionCodecConfig<FixedSizeNumberDecoder> & { noneValue: "zeroes" }
  A set of config for the decoder.
Returns FixedSizeDecoder<Option<TTo>>
- Defined in packages/options/dist/types/option-codec.d.ts:68
getOptionDecoder<TTo>(
item: FixedSizeDecoder<TTo>,
config: OptionCodecConfig<NumberDecoder> & { noneValue: "zeroes" },
): VariableSizeDecoder<Option<TTo>>
Creates a decoder for an optional value using the Option<T> type.
Type Parameters
- TTo
Parameters
- item: FixedSizeDecoder<TTo>
  The decoder to use for the value that may be present.
- config: OptionCodecConfig<NumberDecoder> & { noneValue: "zeroes" }
  A set of config for the decoder.
Returns VariableSizeDecoder<Option<TTo>>
- Defined in packages/options/dist/types/option-codec.d.ts:71
getOptionDecoder<TTo>(
    item: Decoder<TTo>,
    config?: OptionCodecConfig<NumberDecoder> & {
        noneValue?: ReadonlyUint8Array;
    },
): VariableSizeDecoder<Option<TTo>>
Creates a decoder for an optional value using the Option<T> type.
Type Parameters
- TTo
Parameters
- item: Decoder<TTo>
  The decoder to use for the value that may be present.
- Optionalconfig: OptionCodecConfig<NumberDecoder> & { noneValue?: ReadonlyUint8Array }
  A set of config for the decoder.
Returns VariableSizeDecoder<Option<TTo>>
- Defined in packages/options/dist/types/option-codec.d.ts:74

Function getOptionDecoder

Type Parameters

Parameters

Returns FixedSizeDecoder<Option<TTo>, TSize>

Type Parameters

Parameters

Returns FixedSizeDecoder<Option<TTo>>

Type Parameters

Parameters

Returns VariableSizeDecoder<Option<TTo>>

Type Parameters

Parameters

Returns VariableSizeDecoder<Option<TTo>>

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