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fix tutorial example that uses each()

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Niko Matsakis 2012-09-19 18:59:48 -07:00
parent 9173508aa4
commit 6cb3ce9772
1 changed files with 1 additions and 1 deletions
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doc/tutorial.md
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@ -1237,7 +1237,7 @@ assert !crayons.is_empty();
// Iterate over a vector, obtaining a pointer to each element
for crayons.each |crayon| {
let delicious_crayon_wax = unwrap_crayon(crayon);
let delicious_crayon_wax = unwrap_crayon(*crayon);
eat_crayon_wax(delicious_crayon_wax);
}