[−][src]Trait libpijul::vertex_buffer::VertexBuffer

pub trait VertexBuffer {
    pub fn output_line<E, F>(
        &mut self, 
        key: Vertex<ChangeId>, 
        contents: F
    ) -> Result<(), E>
    where
        E: From<Error>,
        F: FnOnce(&mut Vec<u8>) -> Result<(), E>;
    pub fn output_conflict_marker(&mut self, s: &str) -> Result<(), Error>;

    pub fn begin_conflict(&mut self) -> Result<(), Error> { ... }
    pub fn begin_zombie_conflict(&mut self) -> Result<(), Error> { ... }
    pub fn begin_cyclic_conflict(&mut self) -> Result<(), Error> { ... }
    pub fn conflict_next(&mut self) -> Result<(), Error> { ... }
    pub fn end_conflict(&mut self) -> Result<(), Error> { ... }
    pub fn end_zombie_conflict(&mut self) -> Result<(), Error> { ... }
    pub fn end_cyclic_conflict(&mut self) -> Result<(), Error> { ... }
}

A trait for outputting keys and their contents. This trait allows to retain more information about conflicts than directly outputting as bytes to a Write. The diff algorithm uses that information, for example.