shapes_comparator 0.3.11

RDF and Knowledge Graphs processing tool
Documentation 
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use rudof_config::TomlConfig;
use rudof_iri::IriS;
use serde::{Deserialize, Serialize};
use std::collections::HashSet;

#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(default)]
pub struct ComparatorConfig {
    #[serde(rename = "prefixes_equivalences", skip_serializing_if = "HashSet::is_empty")]
    pub(crate) prefixes_equivalences: HashSet<(IriS, IriS)>,
    #[serde(rename = "ignore_value_constraints")]
    pub(crate) ignore_value_constraints: bool,
}

/// Serde stuff
#[allow(dead_code)]
#[rustfmt::skip]
impl ComparatorConfig {
    #[inline] fn default_prefixes_equivalences() -> HashSet<(IriS, IriS)> { HashSet::new() }
    #[inline] fn default_ignore_value_constraints() -> bool { false }
}

impl ComparatorConfig {
    pub fn new() -> Self {
        Self {
            prefixes_equivalences: Self::default_prefixes_equivalences(),
            ignore_value_constraints: Self::default_ignore_value_constraints(),
        }
    }

    pub fn with_prefixes_equivalences(mut self, value: HashSet<(IriS, IriS)>) -> Self {
        self.prefixes_equivalences = value;
        self
    }

    pub fn with_ignore_value_constraints(mut self, flag: bool) -> Self {
        self.ignore_value_constraints = flag;
        self
    }
}

impl ComparatorConfig {
    pub fn prefixes_equivalences(&self) -> &HashSet<(IriS, IriS)> {
        &self.prefixes_equivalences
    }

    pub fn ignore_value_constraints(&self) -> bool {
        self.ignore_value_constraints
    }
}

impl Default for ComparatorConfig {
    fn default() -> Self {
        Self::new()
    }
}

impl TomlConfig for ComparatorConfig {}

#[cfg(test)]
mod tests {
    use super::ComparatorConfig;
    use rudof_config::TomlConfig;

    #[test]
    fn defaults() {
        let c = ComparatorConfig::default();
        assert_eq!(
            c.ignore_value_constraints(),
            ComparatorConfig::default_ignore_value_constraints()
        );
        assert_eq!(
            c.prefixes_equivalences(),
            &ComparatorConfig::default_prefixes_equivalences()
        );
    }

    #[test]
    fn partial_toml_fills_remaining_defaults() {
        let c = ComparatorConfig::from_toml_str(r#"ignore_value_constraints = true"#).unwrap();
        assert!(c.ignore_value_constraints());
    }

    #[test]
    fn toml_round_trip() {
        let c = ComparatorConfig::default().with_ignore_value_constraints(true);
        let s = c.to_toml_string().unwrap();
        let d = ComparatorConfig::from_toml_str(&s).unwrap();
        assert_eq!(c, d);
    }
}