Trait Rewrite 

pub(crate) trait Rewrite {
    // Required method
    fn rewrite(
        &self,
        context: &RewriteContext<'_>,
        shape: Shape,
    ) -> Option<String>;

    // Provided method
    fn rewrite_result(
        &self,
        context: &RewriteContext<'_>,
        shape: Shape,
    ) -> Result<String, RewriteError> { ... }
}

Required Methods

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

Rewrite self into shape.

Provided Methods

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Rewrite for AnonConst

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for AssocItemConstraint

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for AssocItemConstraintKind

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Attribute

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Block

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Expr

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for FieldDef

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for FnRetTy

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for ForeignItem

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for GenericArg

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for GenericBound

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for GenericBounds

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for GenericParam

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Item

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Lifetime

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

fn rewrite_result( &self, context: &RewriteContext<'_>, _: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Local

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for MetaItem

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for MetaItemInner

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Param

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Pat

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for PatField

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for PolyTraitRef

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for PreciseCapturingArg

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for TraitRef

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for Ty

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for TyPat

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for WherePredicate

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl Rewrite for [Attribute]

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

fn rewrite_result( &self, context: &RewriteContext<'_>, shape: Shape, ) -> Result<String, RewriteError>

impl<T: Rewrite> Rewrite for Box<T>

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

Implementors

impl Rewrite for Chain

impl Rewrite for ChainItem

impl Rewrite for MacroArg

impl Rewrite for UseSegment

impl Rewrite for UseTree

impl<'a, T: Rewrite> Rewrite for RangeOperand<'a, T>

impl<'a> Rewrite for ArmWrapper<'a>

impl<'a> Rewrite for ControlFlow<'a>

impl<'a> Rewrite for OpaqueType<'a>

impl<'a> Rewrite for OverflowableItem<'a>

impl<'a> Rewrite for SegmentParam<'a>

impl<'a> Rewrite for Stmt<'a>

impl<'a> Rewrite for TraitAliasBounds<'a>

impl<'a> Rewrite for TuplePatField<'a>