Struct PreconditionFailure

#[non_exhaustive]
pub struct PreconditionFailure {
    pub violations: Vec<Violation>,
}

Describes what preconditions have failed.

For example, if an RPC failed because it required the Terms of Service to be acknowledged, it could list the terms of service violation in the PreconditionFailure message.

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.

violations: Vec<Violation>

Describes all precondition violations.

Implementations

impl PreconditionFailure

pub fn set_violations<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<Violation>,

Sets the value of violations.

Trait Implementations

impl Clone for PreconditionFailure

fn clone(&self) -> PreconditionFailure

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PreconditionFailure

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

Formats the value using the given formatter.

impl Default for PreconditionFailure

fn default() -> PreconditionFailure

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PreconditionFailure

where PreconditionFailure: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for PreconditionFailure

fn typename() -> &'static str

The typename of this message.

impl PartialEq for PreconditionFailure

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

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 PreconditionFailure