rust/hg-core/src/config/layer.rs

48387:f9db8eeb3aec

    pub fn iter_keys(&self, section: &[u8]) -> impl Iterator<Item = &[u8]> {
        self.sections
            .get(section)
            .into_iter()
            .flat_map(|section| section.keys().map(|vec| &**vec))
    }

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

48388:a2e278b5e265

    pub fn iter_keys(&self, section: &[u8]) -> impl Iterator<Item = &[u8]> {
        self.sections
            .get(section)
            .into_iter()
            .flat_map(|section| section.keys().map(|vec| &**vec))
    }

    /// Returns whether any key is defined in the given section
    pub fn has_non_empty_section(&self, section: &[u8]) -> bool {
        self.sections
            .get(section)
            .map_or(false, |section| !section.is_empty())
    }

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