Struct MutationOptions 

#[non_exhaustive]
pub struct MutationOptions {
    pub expected_revision: Option<Revision>,
}

Common options for a mutation with no additional controls.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

expected_revision: Option<Revision>

An optional optimistic precondition on the target node.

Implementations

impl MutationOptions

pub const fn expected_revision( self, expected_revision: Option<Revision>, ) -> Self

Sets the optimistic revision precondition.

Trait Implementations

impl Clone for MutationOptions

fn clone(&self) -> MutationOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MutationOptions

impl Debug for MutationOptions

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

Formats the value using the given formatter.

impl Default for MutationOptions

fn default() -> MutationOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MutationOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MutationOptions

impl PartialEq for MutationOptions

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MutationOptions

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 MutationOptions