harper-core 2.0.0

The language checker for developers.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

use harper_brill::UPOS;
use serde::{Deserialize, Serialize};
use smallvec::{SmallVec, ToSmallVec};

use crate::Token;

use super::Pattern;

#[derive(Debug, Serialize, Deserialize, Clone)]
pub struct UPOSSet {
    allowed_tags: SmallVec<[UPOS; 10]>,
}

impl UPOSSet {
    pub fn new(allowed: &[UPOS]) -> Self {
        Self {
            allowed_tags: allowed.to_smallvec(),
        }
    }
}

impl Pattern for UPOSSet {
    fn matches(&self, tokens: &[Token], _source: &[char]) -> Option<usize> {
        tokens.first()?.kind.as_word()?.as_ref().and_then(|w| {
            if self.allowed_tags.contains(&(w.pos_tag?)) {
                Some(1)
            } else {
                None
            }
        })
    }
}