Enum gapi_grpc::google::spanner::v1::transaction_options::Mode

[−] Show declaration

pub enum Mode {
    ReadWrite(ReadWrite),
    PartitionedDml(PartitionedDml),
    ReadOnly(ReadOnly),
}

[−] Expand description

Required. The type of transaction.

Variants

ReadWrite(ReadWrite)

[−] Expand description

Transaction may write.

Authorization to begin a read-write transaction requires spanner.databases.beginOrRollbackReadWriteTransaction permission on the session resource.

PartitionedDml(PartitionedDml)

[−] Expand description

Partitioned DML transaction.

Authorization to begin a Partitioned DML transaction requires spanner.databases.beginPartitionedDmlTransaction permission on the session resource.

ReadOnly(ReadOnly)

[−] Expand description

Transaction will not write.

Authorization to begin a read-only transaction requires spanner.databases.beginReadOnlyTransaction permission on the session resource.

Implementations

impl Mode[−]

pub fn encode<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge<B>(
    field: &mut Option<Mode>,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

Trait Implementations

impl Clone for Mode[+]

[+] Show hidden undocumented items

fn clone(&self) -> Mode[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Mode[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl PartialEq<Mode> for Mode[+]

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fn eq(&self, other: &Mode) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Mode) -> bool[−]

This method tests for !=.

impl StructuralPartialEq for Mode