8 //! A multiset of directory names.

     8 //! A multiset of directory names.

     9 //!

     9 //!

    10 //! Used to counts the references to directories in a manifest or dirstate.

    10 //! Used to counts the references to directories in a manifest or dirstate.

    11 use crate::dirstate_tree::on_disk::DirstateV2ParseError;

    11 use crate::dirstate_tree::on_disk::DirstateV2ParseError;

    12 use crate::{

    12 use crate::{

    14     utils::{

    13     utils::{

    15         files,

    14         files,

    16         hg_path::{HgPath, HgPathBuf, HgPathError},

    15         hg_path::{HgPath, HgPathBuf, HgPathError},

    17     },

    16     },

    18     DirstateEntry, DirstateError, DirstateMapError, FastHashMap,

    17     DirstateEntry, DirstateError, DirstateMapError, FastHashMap,

    47         for item in dirstate {

    46         for item in dirstate {

    48             let (filename, entry) = item?;

    47             let (filename, entry) = item?;

    49             let filename = filename.as_ref();

    48             let filename = filename.as_ref();

    50             // This `if` is optimized out of the loop

    49             // This `if` is optimized out of the loop

    51             if only_tracked {

    50             if only_tracked {

    53                     multiset.add_path(filename)?;

    52                     multiset.add_path(filename)?;

    54                 }

    53                 }

    55             } else {

    54             } else {

    56                 multiset.add_path(filename)?;

    55                 multiset.add_path(filename)?;

    57             }

    56             }

   213     }

   212     }

   214 }

   213 }

   215 

   214 

   216 #[cfg(test)]

   215 #[cfg(test)]

   217 mod tests {

   216 mod tests {

   218     use super::*;

   219     use super::*;

   219 

   220 

   220     #[test]

   221     #[test]

   221     fn test_delete_path_path_not_found() {

   222     fn test_delete_path_path_not_found() {

   222         let manifest: Vec<HgPathBuf> = vec![];

   223         let manifest: Vec<HgPathBuf> = vec![];