Method add_line

atomic-core/src/record/workflow/crdt/builder/branch.rs:211–228

Adds a new line to a file and returns its branch ID. # Arguments `trunk_id` - The file to add the line to `after` - The branch to insert after (None for start of file)

(
        &mut self,
        trunk_id: crate::crdt::TrunkId,
        after: Option<BranchId>,
    )

    /// * `trunk_id` - The file to add the line to
    /// * `after` - The branch to insert after (None for start of file)
    pub fn add_line(
        &mut self,
        trunk_id: crate::crdt::TrunkId,
        after: Option<BranchId>,
    ) -> BranchId {
        let branch_id = self.alloc_branch_id();

        let line_op = LineOps::insert(branch_id, after, Vec::new());

        if let Some(&file_idx) = self.trunk_index.get(&trunk_id) {
            let line_idx = self.file_ops[file_idx].line_ops.len();
            self.branch_index.insert(branch_id, (file_idx, line_idx));
            self.file_ops[file_idx].add_line_op(line_op);
        }

        self.stats.lines_added += 1;
        branch_id
    }

    /// Adds a line with content, tokenizing into leaves.
    pub fn add_line_with_content(