Struct ControlFlow

struct ControlFlow<'a> {
    cond: Option<&'a Expr>,
    block: &'a Block,
    else_block: Option<&'a Expr>,
    label: Option<Label>,
    pat: Option<&'a Pat>,
    keyword: &'a str,
    matcher: &'a str,
    connector: &'a str,
    allow_single_line: bool,
    nested_if: bool,
    span: Span,
}

Fields

cond: Option<&'a Expr>

block: &'a Block

else_block: Option<&'a Expr>

label: Option<Label>

pat: Option<&'a Pat>

keyword: &'a str

matcher: &'a str

connector: &'a str

allow_single_line: bool

nested_if: bool

span: Span

Implementations

impl<'a> ControlFlow<'a>

fn new_if( cond: &'a Expr, pat: Option<&'a Pat>, block: &'a Block, else_block: Option<&'a Expr>, allow_single_line: bool, nested_if: bool, span: Span, ) -> ControlFlow<'a>

fn new_loop( block: &'a Block, label: Option<Label>, span: Span, ) -> ControlFlow<'a>

fn new_while( pat: Option<&'a Pat>, cond: &'a Expr, block: &'a Block, label: Option<Label>, span: Span, ) -> ControlFlow<'a>

fn new_for( pat: &'a Pat, cond: &'a Expr, block: &'a Block, label: Option<Label>, span: Span, kind: ForLoopKind, ) -> ControlFlow<'a>

fn rewrite_single_line( &self, pat_expr_str: &str, context: &RewriteContext<'_>, width: usize, ) -> Option<String>

impl<'a> ControlFlow<'a>

fn rewrite_pat_expr( &self, context: &RewriteContext<'_>, expr: &Expr, shape: Shape, offset: usize, ) -> Result<String, RewriteError>

fn rewrite_cond( &self, context: &RewriteContext<'_>, shape: Shape, alt_block_sep: &str, ) -> Result<(String, usize), RewriteError>

Trait Implementations

impl<'a> Debug for ControlFlow<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

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

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

Rewrite self into shape.

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 104 bytes