Enum brane_dsl::ast::Attribute

pub enum Attribute {
    KeyPair {
        key: Identifier,
        value: Literal,
        range: TextRange,
    },
    List {
        key: Identifier,
        values: Vec<Literal>,
        range: TextRange,
    },
}

Defines an attribute (i.e., compiler directive).

Variants

KeyPair

It’s a simple key/pair value

Fields

key: Identifier

The given key.

value: Literal

The given value, as a BraneScript literal.

range: TextRange

The range of the attribute in the source text.

List

It’s a list of stuff

Fields

key: Identifier

The given key.

values: Vec<Literal>

The values we parsed

range: TextRange

The range of the attribute in the source text.

Implementations

impl Attribute

pub fn keypair( key: impl Into<Identifier>, value: impl Into<Literal>, range: impl Into<TextRange>, ) -> Self

Constructor for the attribute that initializes it as a key/pair value.

Arguments

• key: The given key, as a BraneScript Identifier.
• value: The given value, as a BraneScript Literal.
• range: The TextRange linking this attribute to the source text.

Returns

A new Attribute.

pub fn list( key: impl Into<Identifier>, values: impl Into<Vec<Literal>>, range: impl Into<TextRange>, ) -> Self

Constructor for the attribute that initializes it as a list of values.

Arguments

• key: The given key, as a BraneScript Identifier.
• values: The given values, as a list of BraneScript Literals.
• range: The TextRange linking this attribute to the source text.

Returns

A new Attribute.

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Attribute

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attribute

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

Formats the value using the given formatter.

impl EnumDebug for Attribute

fn type_name() -> &'static str

Returns the static name of the type used for EnumDebug-printing.

fn variant_names() -> &'static [&'static str]

Returns all variants in the trait as a list of names.

fn variant_name(&self) -> &'static str

Returns the static name of the variant.

fn variant(&self) -> EnumDebugFormatter<'_, Self>

Returns a formatter for this enum that writes its variant name.

fn variants() -> Copied<Iter<'static, &'static str>>

Returns an iterator over all variants in this enum.

impl Node for Attribute

fn range(&self) -> &TextRange

Returns the node’s source range.

fn start(&self) -> &TextPos

Returns the node’s start position.

fn end(&self) -> &TextPos

Returns the node’s end position.