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HtmlAstNode

rbatis_codegen::codegen::syntax_tree_html

Trait HtmlAstNode 

Source 
pub trait HtmlAstNode {
    // Required methods
    fn node_tag_name() -> &'static str;
    fn from_element(element: &Element) -> Self
       where Self: Sized;
    fn generate_tokens<FChildParser>(
        &self,
        context: &mut NodeContext<'_, FChildParser>,
        ignore: &mut Vec<String>,
    ) -> TokenStream
       where FChildParser: FnMut(&[Element], &mut TokenStream, &mut Vec<String>, &str) -> TokenStream;
}
Expand description

Trait for all HTML abstract syntax tree (AST) nodes. Defines how a node is created from an Element and how it generates Rust TokenStream.

Required Methods§

Source

fn node_tag_name() -> &'static str

Returns the XML tag name for this node type (e.g., “if”, “select”).

Source

fn from_element(element: &Element) -> Self
where Self: Sized,

Creates an instance of the node from a generic Element. This method will extract necessary attributes and validate them. Can panic if attributes are missing, similar to original code’s expect().

Source

fn generate_tokens<FChildParser>( &self, context: &mut NodeContext<'_, FChildParser>, ignore: &mut Vec<String>, ) -> TokenStream
where FChildParser: FnMut(&[Element], &mut TokenStream, &mut Vec<String>, &str) -> TokenStream,

Generates the Rust TokenStream for this specific AST node. The ignore vector is passed directly to allow modification by calling nodes (e.g. for <foreach> scope).

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§