dictx-parser 0.1.1

Dictionary source parsers for DictX.
Documentation 
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use dictx_core::{DictEntry, Result};
use std::path::Path;

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ValidationReport {
    pub valid: bool,
    pub format: String,
    pub estimated_entries: Option<usize>,
    pub issues: Vec<String>,
}

impl ValidationReport {
    pub fn ok(format: impl Into<String>, estimated_entries: Option<usize>) -> Self {
        Self {
            valid: true,
            format: format.into(),
            estimated_entries,
            issues: Vec::new(),
        }
    }

    pub fn invalid(format: impl Into<String>, issue: impl Into<String>) -> Self {
        Self {
            valid: false,
            format: format.into(),
            estimated_entries: None,
            issues: vec![issue.into()],
        }
    }
}

pub trait DictParser: Send + Sync {
    fn name(&self) -> &'static str;
    fn format_id(&self) -> &'static str;
    fn validate(&self, path: &Path) -> Result<ValidationReport>;
    fn parse(&self, path: &Path) -> Result<Box<dyn Iterator<Item = Result<DictEntry>>>>;
}