use glutin;
use std::{convert, ffi, string};
#[derive(Debug)]
pub enum Error {
BadCString,
InvalidShaderLog,
CompileError(String),
LinkError(String),
GlutinCreation(glutin::CreationError),
GlutinContext(glutin::ContextError),
}
impl convert::From<glutin::CreationError> for Error {
fn from(err: glutin::CreationError) -> Error {
Error::GlutinCreation(err)
}
}
impl convert::From<glutin::ContextError> for Error {
fn from(err: glutin::ContextError) -> Error {
Error::GlutinContext(err)
}
}
impl convert::From<ffi::NulError> for Error {
fn from(_: ffi::NulError) -> Error {
Error::BadCString
}
}
impl convert::From<string::FromUtf8Error> for Error {
fn from(_: string::FromUtf8Error) -> Error {
Error::InvalidShaderLog
}
}