comparison rust/hg-core/src/config/layer.rs @ 46733:1bac7764ceef

rhg: Fall back to Python if unsupported extensions are enabled

Extensions might affect behavior in ways we can’t anticipate,
so just ignoring them is not correct.

Later we’ll add opt-in configuration to ignore specific extensions.

Differential Revision: https://phab.mercurial-scm.org/D10112

46732:60fe9ebae29b

    }

    /// Returns the config value in `<section>.<item>` if it exists
    pub fn get(&self, section: &[u8], item: &[u8]) -> Option<&ConfigValue> {
        Some(self.sections.get(section)?.get(item)?)
    }

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

46733:1bac7764ceef

    }

    /// Returns the config value in `<section>.<item>` if it exists
    pub fn get(&self, section: &[u8], item: &[u8]) -> Option<&ConfigValue> {
        Some(self.sections.get(section)?.get(item)?)
    }

    /// Returns the keys defined in the given section
    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()
    }