read-error? -- r7rs Definition

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Kind

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predicate;

Extended by

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• read-error? (from vonuvoli);

Procedure signature

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Procedure variants:

• ((any) -> (boolean))
  • input: a value of type any;
  • output: a value of type boolean;

Exports

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• scheme:base -- (scheme base);

Exports recursive

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• scheme -- (scheme);

Description

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(read-error? obj)
(file-error? obj)

Error type predicates. Returns #t if obj is an object raised by the read procedure or by the inability to open an input or output port on a file, respectively. Otherwise, it returns #f.

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The text herein was sourced and adapted as described in the "R7RS attribution of various text snippets" appendix.

Referenced-types

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• any;
• boolean;