Trait MethodArgAccess 

pub trait MethodArgAccess<'de, 's> {
    type Error: Error;
    type ContentDeserializer: Deserializer<'de, Error = Self::Error>;

    // Required methods
    fn src(&self) -> Option<&'s str>;
    fn dst(&self) -> Option<impl Iterator<Item = &'s str>>;
    fn pos(&self) -> Option<usize>;
    fn lv_index(&self) -> Option<usize>;
    fn content(self) -> Self::ContentDeserializer;
}

Method argument name, pos, slot and comment accessor.

Required Associated Types

type Error: Error

Error type.

type ContentDeserializer: Deserializer<'de, Error = Self::Error>

Type of deserializer of the element’s contents.

Required Methods

fn src(&self) -> Option<&'s str>

Source simple name.

fn dst(&self) -> Option<impl Iterator<Item = &'s str>>

Destination simple names.

fn pos(&self) -> Option<usize>

The position of this argument starts from zero, and increase by one.

fn lv_index(&self) -> Option<usize>

The local variable index of this parameter in the current method.

Starts at zero for static methods and one otherwise, increase by 1, or by 2 if it’s a double-wide primitive.

Also known as slot.

fn content(self) -> Self::ContentDeserializer

Returns the content deserializer for further deserialization of this method.

It may only contain comments.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors