1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73

///
pub mod edit {
    use crate::easy;

    /// The error returned by [ReferenceAccessExt::edit_references(…)][easy::ext::ReferenceAccessExt::edit_references()], and others
    /// which ultimately create a reference.
    #[derive(Debug, thiserror::Error)]
    #[allow(missing_docs)]
    pub enum Error {
        #[error(transparent)]
        FileTransactionPrepare(#[from] git_ref::file::transaction::prepare::Error),
        #[error(transparent)]
        FileTransactionCommit(#[from] git_ref::file::transaction::commit::Error),
        #[error(transparent)]
        NameValidation(#[from] git_validate::reference::name::Error),
        #[error("BUG: The repository could not be borrowed")]
        BorrowRepo(#[from] easy::borrow::repo::Error),
    }
}

///
pub mod peel {
    use crate::easy;

    /// The error returned by [Reference::peel_to_id_in_place(…)][easy::Reference::peel_to_id_in_place()] and
    /// [Reference::into_fully_peeled_id(…)][easy::Reference::into_fully_peeled_id()].
    #[derive(Debug, thiserror::Error)]
    #[allow(missing_docs)]
    pub enum Error {
        #[error(transparent)]
        ToId(#[from] git_ref::peel::to_id::Error),
        #[error(transparent)]
        PackedRefsOpen(#[from] git_ref::packed::buffer::open::Error),
        #[error("BUG: Part of interior state could not be borrowed.")]
        BorrowState(#[from] easy::borrow::state::Error),
        #[error("BUG: The repository could not be borrowed")]
        BorrowRepo(#[from] easy::borrow::repo::Error),
    }
}

///
pub mod find {
    use crate::easy;

    ///
    pub mod existing {
        use crate::easy;

        /// The error returned by [ReferenceAccessExt::find_reference(…)][easy::ext::ReferenceAccessExt::find_reference()], and others.
        #[derive(Debug, thiserror::Error)]
        #[allow(missing_docs)]
        pub enum Error {
            #[error(transparent)]
            Find(#[from] easy::reference::find::Error),
            #[error("The reference did not exist even though that was expected")]
            NotFound,
        }
    }

    /// The error returned by [ReferenceAccessExt::try_find_reference(…)][easy::ext::ReferenceAccessExt::try_find_reference()].
    #[derive(Debug, thiserror::Error)]
    #[allow(missing_docs)]
    pub enum Error {
        #[error(transparent)]
        Find(#[from] git_ref::file::find::Error),
        #[error(transparent)]
        PackedRefsOpen(#[from] git_ref::packed::buffer::open::Error),
        #[error("BUG: Part of interior state could not be borrowed.")]
        BorrowState(#[from] easy::borrow::state::Error),
        #[error("BUG: The repository could not be borrowed")]
        BorrowRepo(#[from] easy::borrow::repo::Error),
    }
}