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Clean up the pg_version choice code

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This commit is contained in:
Anastasia Lubennikova
2022-09-21 18:15:34 +03:00
parent d8d3cd49f4
commit eba419fda3
3 changed files with 9 additions and 10 deletions
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13
libs/postgres_ffi/src/lib.rs
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@@ -79,14 +79,13 @@ pub use v14::xlog_utils::XLogFileName;
pub use v14::bindings::DBState_DB_SHUTDOWNED;
pub fn bkpimage_is_compressed(bimg_info: u8, version: u32) -> bool {
if version == 14 {
bimg_info & v14::bindings::BKPIMAGE_IS_COMPRESSED != 0
} else {
assert_eq!(version, 15);
bimg_info & v15::bindings::BKPIMAGE_COMPRESS_PGLZ != 0
pub fn bkpimage_is_compressed(bimg_info: u8, version: u32) -> anyhow::Result<bool> {
match version {
14 => Ok(bimg_info & v14::bindings::BKPIMAGE_IS_COMPRESSED != 0),
15 => Ok(bimg_info & v15::bindings::BKPIMAGE_COMPRESS_PGLZ != 0
|| bimg_info & v15::bindings::BKPIMAGE_COMPRESS_LZ4 != 0
|| bimg_info & v15::bindings::BKPIMAGE_COMPRESS_ZSTD != 0
|| bimg_info & v15::bindings::BKPIMAGE_COMPRESS_ZSTD != 0),
_ => anyhow::bail!("Unknown version {}", version),
}
}