Trait MethodVarAccess 

pub trait MethodVarAccess<'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 lv_index(&self) -> Option<usize>;
    fn lvt_row_index(&self) -> Option<usize>;
    fn op_idx(&self) -> Option<(usize, 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 lv_index(&self) -> Option<usize>

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

Starts at the last parameter’s slot plus wideness, and increase by 1, or by 2 if it’s a double-wide primitive.

Also known as slot.

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

The index of variable in the method’s local variable table.

fn op_idx(&self) -> Option<(usize, Option<usize>)>

Required for cases when the lvIndex alone doesn’t uniquely identify a local variable. This is the case when variables get re-defined later on, in which case most decompilers opt to not re-define the existing var, but instead generate a new one (with both sharing the same lv_index).

(from mapping-io)

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