arbitrary/foreign/alloc/
string.rs

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use {
    crate::{Arbitrary, Result, Unstructured},
    std::string::String,
};

impl<'a> Arbitrary<'a> for String {
    fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
        <&str as Arbitrary>::arbitrary(u).map(Into::into)
    }

    fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self> {
        <&str as Arbitrary>::arbitrary_take_rest(u).map(Into::into)
    }

    #[inline]
    fn size_hint(depth: usize) -> (usize, Option<usize>) {
        <&str as Arbitrary>::size_hint(depth)
    }
}