You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: match_result.rs
    path of file: ./repos/pavex/libs/pavexc/src/compiler/computation
    
    the code of the file until where you have to start completion: use ahash::HashMap;
use indexmap::IndexSet;

use crate::language::{GenericArgument, ResolvedType};

/// A branching constructor: extract one of the variant out of a Rust enum.
/// E.g. get a `T` (or `E`) from a `Result<T, E>`.
#[derive(Debug, Clone, PartialE
    
    pub fn bind_generic_type_parameters(&self, bindings: &HashMap<String, ResolvedType>) -> Self {
        let input = self.input.bind_generic_type_parameters(bindings);
        let output = self.output.bind_generic_type_parameters(bindings);
        Self {
            input,
            output,
            variant: self.variant,
        }
    }