Struct ValidationMessage 

#[non_exhaustive]
pub struct ValidationMessage {
    pub message: String,
    pub level: Level,
    pub metadata: HashMap<String, String>,
    pub code: String,
    /* private fields */
}

Represent user-facing validation result 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.

message: String

The result of the validation.

level: Level

Message severity level (warning or error).

metadata: HashMap<String, String>

Additional metadata related to the result.

code: String

A custom code identifying this specific message.

Implementations

impl ValidationMessage

pub fn new() -> Self

pub fn set_message<T: Into<String>>(self, v: T) -> Self

Sets the value of message.

Example

let x = ValidationMessage::new().set_message("example");

pub fn set_level<T: Into<Level>>(self, v: T) -> Self

Sets the value of level.

Example

use google_cloud_datastream_v1::model::validation_message::Level;
let x0 = ValidationMessage::new().set_level(Level::Warning);
let x1 = ValidationMessage::new().set_level(Level::Error);

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

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of metadata.

Example

let x = ValidationMessage::new().set_metadata([
    ("key0", "abc"),
    ("key1", "xyz"),
]);

pub fn set_code<T: Into<String>>(self, v: T) -> Self

Sets the value of code.

Example

let x = ValidationMessage::new().set_code("example");

Trait Implementations

impl Clone for ValidationMessage

fn clone(&self) -> ValidationMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationMessage

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

Formats the value using the given formatter.

impl Default for ValidationMessage

fn default() -> ValidationMessage

Returns the “default value” for a type.

impl Message for ValidationMessage

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ValidationMessage

fn eq(&self, other: &ValidationMessage) -> 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 StructuralPartialEq for ValidationMessage