Hyperlinkv0.8.0-beta.28

← SchemaParser

SchemaParser.decodeResultconsteffect/SchemaParser.ts:505
<S extends Schema.ConstraintDecoder<unknown>>(
  schema: S,
  options?: SchemaAST.ParseOptions
): (
  input: S["Encoded"],
  options?: SchemaAST.ParseOptions
) => Result.Result<S["Type"], SchemaIssue.Issue>

Creates a decoder for input already typed as the schema's Encoded type, reporting failure safely as a Result.

When to use

Use when you already have input typed as the schema's Encoded type and want schema decoding failures represented as Result.fail with SchemaIssue.Issue.

Details

The returned function produces Result.succeed with the decoded Type on success or Result.fail with a SchemaIssue.Issue on decoding failure.

Gotchas

This synchronous adapter returns Result.fail for causes made entirely of schema issues, but causes that contain defects, interruptions, or other non-schema reasons throw instead.

decodingdecodeUnknownResultdecodeEffect
Source effect/SchemaParser.ts:5055 lines
export const decodeResult: <S extends Schema.ConstraintDecoder<unknown>>(
  schema: S,
  options?: SchemaAST.ParseOptions
) => (input: S["Encoded"], options?: SchemaAST.ParseOptions) => Result.Result<S["Type"], SchemaIssue.Issue> =
  decodeUnknownResult