Enum Operation

pub enum Operation {
    Append,
    Replace,
    Overwrite,
    Delete,
}

The operation field is used by some operations, like snapshot expiration, to skip processing certain snapshots.

Variants

Append

Only data files were added and no files were removed.

Replace

Data and delete files were added and removed without changing table data; i.e., compaction, changing the data file format, or relocating data files.

Overwrite

Data and delete files were added and removed in a logical overwrite operation.

Delete

Data files were removed and their contents logically deleted and/or delete files were added to delete rows.

Trait Implementations

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operation

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

Formats the value using the given formatter.

impl Default for Operation

fn default() -> Operation

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Operation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Operation

fn eq(&self, other: &Operation) -> 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 Serialize for Operation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Operation

impl StructuralPartialEq for Operation