use thiserror::Error;
#[derive(Debug, Error)]
pub enum HpackError {
#[error("Unexpected end of input")]
UnexpectedEof,
#[error("Invalid prefix size")]
InvalidPrefixSize,
#[error("Integer overflow")]
IntegerOverflow,
#[error("Invalid Huffman code")]
InvalidHuffmanCode,
#[error("Invalid index: {0}")]
InvalidIndex(usize),
#[error("Decode error: {0}")]
Decode(String),
}
impl From<HpackError> for String {
fn from(e: HpackError) -> Self {
e.to_string()
}
}