Copyright © 2019 Antoine Gagné
This module defines the treewalker_scraper behaviour.
Required callback functions: scrap/3, scrap_links/3.
Authors: Antoine Gagné (gagnantoine@gmail.com).
content() = treewalker_page:content()
options() = term()
page_data() = binary()
url() = treewalker_page:url()
scrap/3 | |
scrap_links/3 |
scrap(Url::url(), PageData::page_data(), ScrappingOptions::options()) -> {ok, content()}
scrap_links(Url::url(), PageData::page_data(), ScrappingOptions::options()) -> {ok, [url()]} | {error, term()}
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