diff options
author | Katharina Fey <kookie@spacekookie.de> | 2020-01-10 16:37:21 +0000 |
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committer | Katharina Fey <kookie@spacekookie.de> | 2020-01-10 16:37:21 +0000 |
commit | 8a261eba202ec581a4af07690bc5b17ee36b869f (patch) | |
tree | 4a35665df3a41eb6ce3ff3a215a0fee6d4dc2d39 /libgitmail/src/tree.rs | |
parent | bea5c01718493a1c2a4840090b596eebdafa33f0 (diff) |
Adding basic set and tree abstractions to libgitmail
Diffstat (limited to 'libgitmail/src/tree.rs')
-rw-r--r-- | libgitmail/src/tree.rs | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libgitmail/src/tree.rs b/libgitmail/src/tree.rs new file mode 100644 index 0000000..3e41c6f --- /dev/null +++ b/libgitmail/src/tree.rs @@ -0,0 +1,42 @@ +//! Builder patterns to manipulate an unprocessed thread of patches + +use crate::Patch; + +/// Abstraction over a generic email +#[derive(Clone, Debug, Eq, PartialEq)] +pub enum Mail<'mail> { + /// A git-sent email with patch information + Git(Patch<'mail>), + /// A non git-mail reply + Mail(String), +} + +/// A tree of patches that can be filtered to yield a `PatchSet` +pub struct PatchTree<'mail> { + /// The current patch + pub this: Mail<'mail>, + /// All replies to this patch mail + pub children: Vec<PatchTree<'mail>>, + /// Mark an email as selected + pub selected: bool, +} + +impl<'mail> PatchTree<'mail> { + pub fn new(initial: Patch<'mail>) -> Self { + Self { + this: Mail::Git(initial), + children: Default::default(), + selected: false, + } + } + + /// Select a specific mail into the tree + pub fn select(&mut self) { + self.selected = true; + } + + /// Deselect a single mail from the tree + pub fn deselect(&mut self) { + self.selected = false; + } +} |