Trait AppendPositionOption 

pub trait AppendPositionOption {
    // Required method
    fn append_position(&self) -> Option<u32>;

    // Provided method
    fn add_header(&self, builder: Builder) -> Builder { ... }
}

Required Methods

fn append_position(&self) -> Option<u32>

Provided Methods

fn add_header(&self, builder: Builder) -> Builder

Implementors