Class Insertion

atomic-core/src/change/atom.rs:184–213

/// files or locations.
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
pub struct Insertion<H> {
    /// Vertices that should come before this new content.
    ///
    /// During application, edges are created FROM each predecessors
    /// TO the new span.
    pub predecessors: Vec<Position<H>>,

    /// Vertices that should come after this new content.
    ///
    /// During application, edges are created FROM the new span
    /// TO each successors.
    pub successors: Vec<Position<H>>,

    /// Flags for the new edges.
    ///
    /// Typically `EdgeFlags::BLOCK` for file content, or
    /// `EdgeFlags::FOLDER` for directory structure.
    pub flag: EdgeFlags,

    /// Start offset in the change's content blob (inclusive).
    pub start: ChangePosition,

    /// End offset in the change's content blob (exclusive).
    pub end: ChangePosition,

    /// The file (inode) this span belongs to.
    ///
    /// This allows efficient lookup of which file a span is part of.
    pub inode: Position<H>,
}

impl<H> Insertion<H> {
    /// Get the length of the content in bytes.