23 lines
479 B
Scheme
23 lines
479 B
Scheme
#lang scheme/base
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(require scheme/contract
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web-server/http)
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(define k-url?
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string?)
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(define response-generator/c
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(k-url? . -> . response?))
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(define expiration-handler/c
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(or/c false/c
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(request? . -> . response?)))
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(define embed/url/c
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(((request? . -> . any/c)) (expiration-handler/c) . ->* . string?))
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(provide/contract
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[response-generator/c contract?]
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[k-url? (any/c . -> . boolean?)]
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[expiration-handler/c contract?]
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[embed/url/c contract?])
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