Trait AstLeafNodePattern

pub trait AstLeafNodePattern<Q: QueryContext>:
    Clone
    + Debug
    + Matcher<Q>
    + PatternName
    + Sized {
    // Provided method
    fn text(&self) -> Option<&str> { ... }
}

Type of pattern that matches against an individual AST leaf node.

Provided Methods

fn text(&self) -> Option<&str>

Provides a possible text value for the leaf node. This is not mandatory, but enables some advanced functionality.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors