pub struct Ast { /* private fields */ }
Expand description
An abstract syntax tree, contains all the nodes used in the code
Implementations
Will update the positions of all the tokens in the tree Necessary if you are both mutating the tree and need the positions of the tokens
Create an Ast from the passed tokens. You probably want parse
Errors
If the tokens passed are impossible to get through normal tokenization, an error of Empty (if the vector is empty) or NoEof (if there is no eof token) will be returned.
More likely, if the tokens pass are invalid Lua 5.1 code, an UnexpectedToken error will be returned.
Returns a new Ast with the given nodes
Returns a new Ast with the given EOF token
The entire code of the function
assert_eq!(full_moon::parse("local x = 1; local y = 2")?.nodes().stmts().count(), 2);
The EOF token at the end of every Ast
Trait Implementations
The start position of a node. None if can’t be determined
The end position of a node. None if it can’t be determined
Whether another node of the same type is the same as this one semantically, ignoring position
The token references that comprise a node
The full range of a node, if it has both start and end positions
Auto Trait Implementations
impl RefUnwindSafe for Ast
impl UnwindSafe for Ast
Blanket Implementations
Mutably borrows from an owned value. Read more