Enum ConflictStrategy 

pub enum ConflictStrategy {
    Skip,
    Fail,
    Replace,
}

Strategy for handling migrations that already exist

Variants

Skip

Skip migrations that already exist (by version)

Fail

Fail if any migration already exists

Replace

Replace existing migrations (only if pending, fails for applied)

Trait Implementations

impl Clone for ConflictStrategy

fn clone(&self) -> ConflictStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConflictStrategy

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

Formats the value using the given formatter.

impl Default for ConflictStrategy

fn default() -> ConflictStrategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ConflictStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for ConflictStrategy

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.