Enum DbRequest 

pub enum DbRequest {
    Query {
        sql: String,
        params: Vec<Param>,
        tx: Option<u32>,
    },
    Execute {
        sql: String,
        params: Vec<Param>,
        tx: Option<u32>,
    },
    Begin {
        isolation: Isolation,
        read_only: bool,
    },
    Commit {
        tx: u32,
    },
    Rollback {
        tx: u32,
    },
    Savepoint {
        tx: u32,
        name: String,
    },
    Release {
        tx: u32,
        name: String,
    },
    RollbackTo {
        tx: u32,
        name: String,
    },
}

One db_call request.

Variants

Query

Fields

sql: String

params: Vec<Param>

tx: Option<u32>

Execute

Fields

sql: String

params: Vec<Param>

tx: Option<u32>

Begin

Fields

isolation: Isolation

read_only: bool

Commit

Fields

tx: u32

Rollback

Fields

tx: u32

Savepoint

Fields

tx: u32

name: String

Release

Fields

tx: u32

name: String

RollbackTo

Fields

tx: u32

name: String

Implementations

impl DbRequest

pub fn op(&self) -> &'static str

The op tag, which is also the metric label.

Trait Implementations

impl Clone for DbRequest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DbRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DbRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DbRequest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DbRequest

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 DbRequest