Method contains_node

src/entities/collections.rs:140–152

(&self, node_id: Uuid)

            Self::Request(request) => Some(request),
            Self::Folder(_) => None,
        }
    }

    pub fn folder(&self) -> Option<&CollectionFolderNode> {
        match self {
            Self::Folder(folder) => Some(folder),
            Self::Request(_) => None,
        }
    }

    pub fn folder_mut(&mut self) -> Option<&mut CollectionFolderNode> {
        match self {
            Self::Folder(folder) => Some(folder),
            Self::Request(_) => None,
        }
    }