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http: return ?string

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This commit is contained in:
Delyan Angelov
2019-07-29 20:18:26 +03:00
committed by Alexander Medvednikov
parent ba6bcdb469
commit 4a1970a322
3 changed files with 32 additions and 20 deletions
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5
examples/links_scraper.v
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@ -5,7 +5,10 @@
import http
fn main() {
html := http.get('https://news.ycombinator.com')
html := http.get('https://news.ycombinator.com') or {
println('Failed fetching from URL')
return
}
mut pos := 0
for {
pos = html.index_after('https://', pos + 1)