21 lines
742 B
Racket
21 lines
742 B
Racket
#lang scheme/base
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(require scheme/contract
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scheme/serialize)
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(define-serializable-struct url
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(scheme user host port path-absolute? path query fragment)
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#:mutable)
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(define-serializable-struct path/param (path param))
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(provide/contract
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(struct url ([scheme (or/c false/c string?)]
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[user (or/c false/c string?)]
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[host (or/c false/c string?)]
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[port (or/c false/c number?)]
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[path-absolute? boolean?]
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[path (listof path/param?)]
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[query (listof (cons/c symbol? (or/c string? false/c)))]
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[fragment (or/c false/c string?)]))
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(struct path/param ([path (or/c string? (symbols 'up 'same))]
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[param (listof string?)])))
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