WIP on the idea of a readonly decoder #1256
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nvie
commented
Mar 22, 2025
| ) => DecodeResult<O> | Decoder<O>); | ||
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| export interface ReadonlyDecoder<T> extends Decoder<T> { | ||
| readonly isReadonly: true; |
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This property can be accessed at runtime, to change the behavior of composite decoders like array or object to not perform a deep copy later.
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This is a work in progress. It will allow major perf optimizations, because we can avoid deep copying large input structures when this is desired.