Function decodeFromCursor

packages/effect/src/Config.ts:686–697

(
  ast: SchemaAST.AST,
  decode: (cursor: ConfigCursor) => Effect.Effect<unknown, SchemaIssue.Issue>
)

const getScalar = (node: ConfigProvider.Node | undefined): string | undefined => node?.value

const decodeFromCursor = (
  ast: SchemaAST.AST,
  decode: (cursor: ConfigCursor) => Effect.Effect<unknown, SchemaIssue.Issue>
): SchemaAST.AST =>
  SchemaAST.decodeTo(
    SchemaAST.unknown,
    ast,
    new SchemaTransformation.Transformation(
      SchemaGetter.transformOrFail((input: unknown) => decode(input as ConfigCursor)),
      SchemaGetter.passthrough()
    )
  )

const isScalarInput = (ast: SchemaAST.AST): boolean => {
  switch (ast._tag) {