pub struct Ast { /* fields omitted */ }
Expand description
The abstract syntax tree (AST) for a Leo program.
The Ast
type represents a Leo program as a series of recursive data types.
These data types form a tree that begins from a Program
type root.
A new Ast
can be created from a [Grammar
] generated by the pest parser in the grammar
module.
Creates a new AST from a given program tree.
Mutates the program ast by preforming canonicalization on it.
Returns a reference to the inner program AST representation.
Serializes the ast into a JSON string.
Deserializes the JSON string into a ast.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
Instruments this type with the current Span
, returning an
Instrumented
wrapper. Read more
impl<T, U> Into<U> for T where
U: From<T>,
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.