Struct LockHolder 

pub struct LockHolder {
    pub session: i64,
    pub user: Option<String>,
    pub client: Option<String>,
    pub application: Option<String>,
    pub state: Option<String>,
    pub seconds: Option<i64>,
}

The session that holds the migration lock, as far as the server shows it to the inspecting role. Fields other than session are None when the server hides them (PostgreSQL without pg_read_all_stats, MySQL without PROCESS) or the session ended between the two reads.

Fields

session: i64

PostgreSQL backend pid or MySQL connection id.

user: Option<String>

Login role (PostgreSQL) or user (MySQL).

client: Option<String>

Client address (PostgreSQL) or host:port (MySQL).

application: Option<String>

PostgreSQL application_name; MySQL COMMAND.

state: Option<String>

Session state (active, idle in transaction, MySQL STATE).

seconds: Option<i64>

Seconds in the current state (PostgreSQL) or command (MySQL).

Trait Implementations

impl Clone for LockHolder

fn clone(&self) -> LockHolder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockHolder

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

Formats the value using the given formatter.

impl Display for LockHolder

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

Formats the value using the given formatter.

impl Eq for LockHolder

impl PartialEq for LockHolder

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LockHolder

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LockHolder