use std::{char::TryFromCharError, ffi::NulError, fmt};
use crate::core;
#[derive(Debug)]
pub struct Error {
pub code: i32,
pub message: String,
}
impl Error {
#[inline]
pub fn new(code: i32, message: impl Into<String>) -> Self {
Self {
code,
message: message.into(),
}
}
}
impl fmt::Display for Error {
#[inline]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{} (code: {})", self.message, self.code)
}
}
impl From<NulError> for Error {
#[inline]
fn from(_: NulError) -> Self {
Self::new(core::StsBadArg, "Passed Rust string contains nul byte")
}
}
impl From<TryFromCharError> for Error {
#[inline]
fn from(_: TryFromCharError) -> Self {
Self::new(core::StsBadArg, "Passed Rust char can't be converted to C++ char")
}
}
impl std::error::Error for Error {}
pub type Result<T, E = Error> = ::std::result::Result<T, E>;