Trait rustfmt_nightly::chains::ChainFormatter

trait ChainFormatter {
    fn format_root(
        &mut self, 
        parent: &ChainItem, 
        context: &RewriteContext<'_>, 
        shape: Shape
    ) -> Option<()>;
    fn child_shape(
        &self, 
        context: &RewriteContext<'_>, 
        shape: Shape
    ) -> Option<Shape>;
    fn format_children(
        &mut self, 
        context: &RewriteContext<'_>, 
        child_shape: Shape
    ) -> Option<()>;
    fn format_last_child(
        &mut self, 
        context: &RewriteContext<'_>, 
        shape: Shape, 
        child_shape: Shape
    ) -> Option<()>;
    fn join_rewrites(
        &self, 
        context: &RewriteContext<'_>, 
        child_shape: Shape
    ) -> Option<String>;
    fn pure_root(&mut self) -> Option<String>;
}

Required methods

fn format_root(
    &mut self,
    parent: &ChainItem,
    context: &RewriteContext<'_>,
    shape: Shape
) -> Option<()>

fn child_shape(
    &self,
    context: &RewriteContext<'_>,
    shape: Shape
) -> Option<Shape>

fn format_children(
    &mut self,
    context: &RewriteContext<'_>,
    child_shape: Shape
) -> Option<()>

fn format_last_child(
    &mut self,
    context: &RewriteContext<'_>,
    shape: Shape,
    child_shape: Shape
) -> Option<()>

fn join_rewrites(
    &self,
    context: &RewriteContext<'_>,
    child_shape: Shape
) -> Option<String>

fn pure_root(&mut self) -> Option<String>

Implementors

impl<'a> ChainFormatter for ChainFormatterBlock<'a>

impl<'a> ChainFormatter for ChainFormatterVisual<'a>