Struct solang_parser::pt::Using

pub struct Using {
    pub loc: Loc,
    pub list: UsingList,
    pub ty: Option<Expression>,
    pub global: Option<Identifier>,
}

A using directive.

Can occur within contracts and libraries and at the file level.

using <list> for <type | '*'> [global];

Fields

loc: Loc

The code location.

list: UsingList

The list of using functions or a single identifier path.

ty: Option<Expression>

The type.

This field is None if an error occurred or the specified type is *.

global: Option<Identifier>

The optional global identifier.

Trait Implementations

impl Clone for Using

fn clone(&self) -> Using

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CodeLocation for Using

fn loc(&self) -> Loc

Returns the code location of self.

impl Debug for Using

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

Formats the value using the given formatter.

impl Display for Using

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

Formats the value using the given formatter.

impl OptionalCodeLocation for Using

fn loc_opt(&self) -> Option<Loc>

Returns the optional code location of self.

impl PartialEq<Using> for Using

fn eq(&self, other: &Using) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Using

impl StructuralEq for Using

impl StructuralPartialEq for Using