15 lines
340 B
Rust
15 lines
340 B
Rust
use yap::Tokens;
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use crate::parsing::{newline, parse_digit, parse_n};
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use super::OctopusGrid;
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pub fn parse_octopus_grid(tokens: &mut impl Tokens<Item = char>) -> Option<OctopusGrid> {
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parse_n(
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tokens,
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|t| parse_n(t, |t| parse_digit(t), |_| true),
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|t| newline(t),
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)
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.map(|grid| OctopusGrid { grid })
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}
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