Struct ProtoLockInfo 

pub struct ProtoLockInfo {
    pub primary_lock: Vec<u8>,
    pub lock_version: u64,
    pub key: Vec<u8>,
    pub lock_ttl: u64,
    pub txn_size: u64,
    pub lock_type: i32,
    pub lock_for_update_ts: u64,
    pub use_async_commit: bool,
    pub min_commit_ts: u64,
    pub secondaries: Vec<Vec<u8>>,
    pub duration_to_last_update_ms: u64,
    pub is_txn_file: bool,
}

Protobuf-generated lock information returned by TiKV.

This type is generated from TiKV’s protobuf definitions and may change in a future release even if the wire format is compatible.

Fields

primary_lock: Vec<u8>

lock_version: u64

key: Vec<u8>

lock_ttl: u64

txn_size: u64

How many keys this transaction involves in this region.

lock_type: i32

lock_for_update_ts: u64

use_async_commit: bool

Fields for transactions that are using Async Commit.

min_commit_ts: u64

secondaries: Vec<Vec<u8>>

duration_to_last_update_ms: u64

The time elapsed since last update of lock wait info when waiting. It’s used in timeout errors. 0 means unknown or not applicable. It can be used to help the client decide whether to try resolving the lock.

is_txn_file: bool

Reserved for file based transaction.

Implementations

impl LockInfo

pub fn lock_type(&self) -> Op

Returns the enum value of lock_type, or the default if the field is set to an invalid enum value.

pub fn set_lock_type(&mut self, value: Op)

Sets lock_type to the provided enum value.

Trait Implementations

impl Clone for LockInfo

fn clone(&self) -> LockInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LockInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LockInfo

fn default() -> Self

Returns the “default value” for a type.

impl Message for LockInfo

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for LockInfo

fn eq(&self, other: &LockInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LockInfo