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use crate::engine::PanicEngine;
use engine_traits::{
CfName, ExternalSstFileInfo, IterOptions, Iterable, Iterator, Result, SeekKey,
SstCompressionType, SstExt, SstReader, SstWriter, SstWriterBuilder,
};
use std::path::PathBuf;
impl SstExt for PanicEngine {
type SstReader = PanicSstReader;
type SstWriter = PanicSstWriter;
type SstWriterBuilder = PanicSstWriterBuilder;
}
pub struct PanicSstReader;
impl SstReader for PanicSstReader {
fn open(path: &str) -> Result<Self> {
panic!()
}
fn verify_checksum(&self) -> Result<()> {
panic!()
}
fn iter(&self) -> Self::Iterator {
panic!()
}
}
impl Iterable for PanicSstReader {
type Iterator = PanicSstReaderIterator;
fn iterator_opt(&self, opts: IterOptions) -> Result<Self::Iterator> {
panic!()
}
fn iterator_cf_opt(&self, cf: &str, opts: IterOptions) -> Result<Self::Iterator> {
panic!()
}
}
pub struct PanicSstReaderIterator;
impl Iterator for PanicSstReaderIterator {
fn seek(&mut self, key: SeekKey) -> Result<bool> {
panic!()
}
fn seek_for_prev(&mut self, key: SeekKey) -> Result<bool> {
panic!()
}
fn prev(&mut self) -> Result<bool> {
panic!()
}
fn next(&mut self) -> Result<bool> {
panic!()
}
fn key(&self) -> &[u8] {
panic!()
}
fn value(&self) -> &[u8] {
panic!()
}
fn valid(&self) -> Result<bool> {
panic!()
}
}
pub struct PanicSstWriter;
impl SstWriter for PanicSstWriter {
type ExternalSstFileInfo = PanicExternalSstFileInfo;
type ExternalSstFileReader = PanicExternalSstFileReader;
fn put(&mut self, key: &[u8], val: &[u8]) -> Result<()> {
panic!()
}
fn delete(&mut self, key: &[u8]) -> Result<()> {
panic!()
}
fn file_size(&mut self) -> u64 {
panic!()
}
fn finish(self) -> Result<Self::ExternalSstFileInfo> {
panic!()
}
fn finish_read(self) -> Result<(Self::ExternalSstFileInfo, Self::ExternalSstFileReader)> {
panic!()
}
}
pub struct PanicSstWriterBuilder;
impl SstWriterBuilder<PanicEngine> for PanicSstWriterBuilder {
fn new() -> Self {
panic!()
}
fn set_db(self, db: &PanicEngine) -> Self {
panic!()
}
fn set_cf(self, cf: &str) -> Self {
panic!()
}
fn set_in_memory(self, in_memory: bool) -> Self {
panic!()
}
fn set_compression_type(self, compression: Option<SstCompressionType>) -> Self {
panic!()
}
fn set_compression_level(self, level: i32) -> Self {
panic!()
}
fn build(self, path: &str) -> Result<PanicSstWriter> {
panic!()
}
}
pub struct PanicExternalSstFileInfo;
impl ExternalSstFileInfo for PanicExternalSstFileInfo {
fn new() -> Self {
panic!()
}
fn file_path(&self) -> PathBuf {
panic!()
}
fn smallest_key(&self) -> &[u8] {
panic!()
}
fn largest_key(&self) -> &[u8] {
panic!()
}
fn sequence_number(&self) -> u64 {
panic!()
}
fn file_size(&self) -> u64 {
panic!()
}
fn num_entries(&self) -> u64 {
panic!()
}
}
pub struct PanicExternalSstFileReader;
impl std::io::Read for PanicExternalSstFileReader {
fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
panic!()
}
}