Crate ghci 

A crate to manage and communicate with ghci sessions

let mut ghci = Ghci::new()?;
let out = ghci.eval("1 + 1")?;
assert_eq!(out, "2\n");

See Ghci documentation for more examples.

Platform support

This crate uses Unix-specific APIs (nix::poll, file descriptors) and only supports Unix platforms (Linux, macOS, BSDs).

Re-exports

pub use haskell::FromHaskell;

pub use haskell::HaskellParseError;

pub use haskell::ToHaskell;

Modules

haskell

Traits for converting between Rust values and Haskell expressions.

Structs

EvalOutput

Result for a ghci evaluation

Ghci

A ghci session handle

GhciBuilder

Builder for configuring and creating Ghci sessions

SharedGhci

A shared ghci session for use across threads (e.g. in tests)

Enums

GhciError

Errors associated with a Ghci session

Type Aliases

Result

A convenient alias for std::result::Result using a GhciError