Struct YulSwitch

pub struct YulSwitch {
    pub switch_token: switch,
    pub selector: YulExpr,
    pub branches: Vec<YulCaseBranch>,
    pub default_case: Option<YulSwitchDefault>,
}

A Yul switch statement can consist of only a default-case or one or more non-default cases optionally followed by a default-case.

Example switch statement in Yul:

switch exponent
case 0 { result := 1 }
case 1 { result := base }
default { revert(0, 0) }

Solidity Reference: https://docs.soliditylang.org/en/latest/grammar.html#a4.SolidityParser.yulSwitchStatement

Fields

switch_token: switch

selector: YulExpr

branches: Vec<YulCaseBranch>

default_case: Option<YulSwitchDefault>

Trait Implementations

impl Clone for YulSwitch

fn clone(&self) -> YulSwitch

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for YulSwitch

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

Formats the value using the given formatter.

impl Parse for YulSwitch

fn parse(input: ParseStream<'_>) -> Result<Self>

impl Spanned for YulSwitch

fn span(&self) -> Span

Returns a Span covering the complete contents of this syntax tree node, or Span::call_site() if this node is empty.

fn set_span(&mut self, span: Span)

Sets the span of this syntax tree node if it is not empty.

fn with_span(self, span: Span) -> Self

where Self: Sized,

Sets the span of this owned syntax tree node if it is not empty.

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: 108 bytes