breezyshim 0.7.17

Rust shim around the Breezy Python API
Documentation 
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//! Inventory trees
use crate::error::Error;
use crate::tree::Path;
use pyo3::prelude::*;

/// Trait for trees that have an inventory and can be modified.
///
/// Inventory trees are trees that track file identifiers, which is a feature
/// specific to Bazaar trees.
pub trait MutableInventoryTree: crate::tree::PyMutableTree {
    /// Add files to the tree with explicit file identifiers.
    ///
    /// # Parameters
    ///
    /// * `paths` - The paths of the files to add.
    /// * `file_ids` - The file identifiers to assign to the files.
    ///
    /// # Returns
    ///
    /// `Ok(())` on success, or an error if the files could not be added.
    fn add(&self, paths: &[&Path], file_ids: &[crate::bazaar::FileId]) -> Result<(), Error> {
        Python::attach(|py| {
            self.to_object(py).call_method1(
                py,
                "add",
                (
                    paths
                        .iter()
                        .map(|p| p.to_string_lossy().to_string())
                        .collect::<Vec<_>>(),
                    file_ids.to_vec(),
                ),
            )
        })
        .map_err(|e| e.into())
        .map(|_| ())
    }
}

impl MutableInventoryTree for crate::workingtree::GenericWorkingTree {}