Struct leo_ast::mapping::Mapping

pub struct Mapping {
    pub identifier: Identifier,
    pub key_type: Type,
    pub value_type: Type,
    pub span: Span,
}

A mapping declaration, e.g mapping balances: address => u128.

Fields

identifier: Identifier

The name of the mapping.

key_type: Type

The type of the key.

value_type: Type

The type of the value.

span: Span

The entire span of the mapping declaration.

Trait Implementations

impl Clone for Mapping

fn clone(&self) -> Mapping

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mapping

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Mapping

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Mapping

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

Formats the value using the given formatter.

impl Node for Mapping

fn span(&self) -> Span

Returns the span of the node.

fn set_span(&mut self, span: Span)

Sets the span of the node.

impl PartialEq<Mapping> for Mapping

fn eq(&self, other: &Mapping) -> 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 Serialize for Mapping

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Mapping

impl StructuralEq for Mapping

impl StructuralPartialEq for Mapping