Enum SaveMode

pub enum SaveMode {
    Append,
    Overwrite,
    ErrorIfExists,
    Ignore,
}

The SaveMode used when performing a DeltaOperation

Variants

Append

Files will be appended to the target location.

Overwrite

The target location will be overwritten.

ErrorIfExists

If files exist for the target, the operation must fail.

Ignore

If files exist for the target, the operation must not proceed or change any data.

Trait Implementations

impl Clone for SaveMode

fn clone(&self) -> SaveMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SaveMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SaveMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for SaveMode

type Err = DeltaTableError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> DeltaResult<Self>

Parses a string s to return a value of this type.

impl PartialEq for SaveMode

fn eq(&self, other: &SaveMode) -> 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 SaveMode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SaveMode

impl Eq for SaveMode

impl StructuralPartialEq for SaveMode