Introduce an unsafe HasBaseFlow trait for base()/base_mut() casts.

This commit is contained in:
Simon Sapin 2017-10-14 00:03:57 +02:00
parent 4c5d6fd834
commit b505c9e948
13 changed files with 63 additions and 3 deletions

View file

@ -43,8 +43,12 @@ pub enum TableLayout {
Auto
}
#[allow(unsafe_code)]
unsafe impl ::flow::HasBaseFlow for TableWrapperFlow {}
/// A table wrapper flow based on a block formatting context.
#[derive(Serialize)]
#[repr(C)]
pub struct TableWrapperFlow {
pub block_flow: BlockFlow,