Struct mamba::parse::ast::AST

pub struct AST {
    pub pos: Position,
    pub node: Node,
}

Wrapper of Node, and its start end end position in the source code. The start and end positions can be used to generate useful error messages.

Fields

pos: Position

node: Node

Implementations

impl AST

pub fn new(pos: Position, node: Node) -> AST

pub fn same_value(&self, other: &AST) -> bool

pub fn map(&self, mapping: &dyn Fn(&Node) -> Node) -> AST

Trait Implementations

impl Clone for AST

fn clone(&self) -> AST

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AST

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

Formats the value using the given formatter.

impl From<&AST> for ASTTy

fn from(ast: &AST) -> Self

Converts to this type from the input type.

impl Hash for AST

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<AST> for AST

fn eq(&self, other: &AST) -> 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 TryFrom<&AST> for ClassArgument

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> TypeResult<ClassArgument>

Performs the conversion.

impl TryFrom<&AST> for GenericClass

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(class: &AST) -> TypeResult<GenericClass>

Performs the conversion.

impl TryFrom<&AST> for GenericField

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> TypeResult<GenericField>

Performs the conversion.

impl TryFrom<&AST> for GenericFields

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> TypeResult<GenericFields>

Performs the conversion.

impl TryFrom<&AST> for GenericFunction

fn try_from(ast: &AST) -> TypeResult<GenericFunction>

Build a function signature from a AST.

Failures

If AST’s node is not the FunDef variant of the Node.

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

impl TryFrom<&AST> for GenericFunctionArg

fn try_from(ast: &AST) -> TypeResult<GenericFunctionArg>

Construct FunctionArg from AST.

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

impl TryFrom<&AST> for GenericParent

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> TypeResult<GenericParent>

Performs the conversion.

impl TryFrom<&AST> for Name

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&AST> for StringName

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

fn try_from(ast: &AST) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&AST> for TrueName

fn try_from(ast: &AST) -> TypeResult<TrueName>

Try to construct Name from AST.

In the case of Generics, isa field is ignored and we only look at the true_name of the generic itself.

type Error = Vec<TypeErr, Global>

The type returned in the event of a conversion error.

impl Eq for AST

impl StructuralEq for AST

impl StructuralPartialEq for AST