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use byteorder::{BigEndian, ReadBytesExt};
use std::io::Cursor;
use std::result::Result;
use std::vec::Vec;
use crate::{error::ProtocolError, primitive, serialize::*};
use crate::serialize::VariantType;
impl Serialize for i64 {
fn serialize(&self) -> Result<Vec<u8>, ProtocolError> {
Ok(Vec::from(self.to_be_bytes()))
}
}
impl Deserialize for i64 {
fn parse(b: &[u8]) -> Result<(usize, Self), ProtocolError> {
let mut rdr = Cursor::new(&b[0..8]);
Ok((8, rdr.read_i64::<BigEndian>()?))
}
}
impl VariantType for i64 {
const TYPE: u32 = primitive::LONG;
}
impl Serialize for i32 {
fn serialize(&self) -> Result<Vec<u8>, ProtocolError> {
Ok(Vec::from(self.to_be_bytes()))
}
}
impl Deserialize for i32 {
fn parse(b: &[u8]) -> Result<(usize, Self), ProtocolError> {
let mut rdr = Cursor::new(&b[0..4]);
Ok((4, rdr.read_i32::<BigEndian>()?))
}
}
impl VariantType for i32 {
const TYPE: u32 = primitive::INT;
}
impl Serialize for i16 {
fn serialize(&self) -> Result<Vec<u8>, ProtocolError> {
Ok(Vec::from(self.to_be_bytes()))
}
}
impl Deserialize for i16 {
fn parse(b: &[u8]) -> Result<(usize, Self), ProtocolError> {
let mut rdr = Cursor::new(&b[0..2]);
Ok((2, rdr.read_i16::<BigEndian>()?))
}
}
impl VariantType for i16 {
const TYPE: u32 = primitive::SHORT;
}
impl Serialize for i8 {
fn serialize(&self) -> Result<Vec<u8>, ProtocolError> {
Ok(Vec::from(self.to_be_bytes()))
}
}
impl Deserialize for i8 {
fn parse(b: &[u8]) -> Result<(usize, Self), ProtocolError> {
let mut rdr = Cursor::new(&b[0..1]);
Ok((1, rdr.read_i8()?))
}
}
impl VariantType for i8 {
const TYPE: u32 = primitive::CHAR;
}
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