Trait MetaListExtension

pub trait MetaListExtension {
    // Required method
    fn get_self(&self) -> &MetaList;

    // Provided methods
    fn each(&self, logic: impl FnMut(Meta) -> Result<()>) -> Result<()> { ... }
    fn parse_metas(&self) -> Result<Vec<Meta>> { ... }
    fn parse_comma_args<T: Parse>(&self) -> Result<Vec<T>> { ... }
}

Required Methods

fn get_self(&self) -> &MetaList

Provided Methods

fn each(&self, logic: impl FnMut(Meta) -> Result<()>) -> Result<()>

Iterate over all metas in the list.

fn parse_metas(&self) -> Result<Vec<Meta>>

Parse all metas in the list.

fn parse_comma_args<T: Parse>(&self) -> Result<Vec<T>>

Parse all arguments as comma-separated types.

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.

Implementations on Foreign Types

impl MetaListExtension for MetaList

fn get_self(&self) -> &MetaList

Implementors