Struct ErrorDetails 

#[non_exhaustive]
pub struct ErrorDetails { /* private fields */ }

Groups the standard error messages structs. Provides associated functions and methods to setup and edit each error message independently. Used when extracting error details from tonic::Status, and when creating a tonic::Status with error details.

Implementations

impl ErrorDetails

pub fn new() -> Self

Generates an ErrorDetails struct with all fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::new();

pub fn with_retry_info(retry_delay: Option<Duration>) -> Self

Generates an ErrorDetails struct with RetryInfo details and remaining fields set to None.

Examples

use std::time::Duration;
use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_retry_info(Some(Duration::from_secs(5)));

pub fn with_debug_info( stack_entries: impl Into<Vec<String>>, detail: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with DebugInfo details and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_stack = vec!["...".into(), "...".into()];

let err_details = ErrorDetails::with_debug_info(err_stack, "error details");

pub fn with_quota_failure(violations: impl Into<Vec<QuotaViolation>>) -> Self

Generates an ErrorDetails struct with QuotaFailure details and remaining fields set to None.

Examples

use tonic_types::{ErrorDetails, QuotaViolation};

let err_details = ErrorDetails::with_quota_failure(vec![
    QuotaViolation::new("subject 1", "description 1"),
    QuotaViolation::new("subject 2", "description 2"),
]);

pub fn with_quota_failure_violation( subject: impl Into<String>, description: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with QuotaFailure details (one QuotaViolation set) and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_quota_failure_violation("subject", "description");

pub fn with_error_info( reason: impl Into<String>, domain: impl Into<String>, metadata: impl Into<HashMap<String, String>>, ) -> Self

Generates an ErrorDetails struct with ErrorInfo details and remaining fields set to None.

Examples

use std::collections::HashMap;
use tonic_types::ErrorDetails;

let mut metadata: HashMap<String, String> = HashMap::new();
metadata.insert("instanceLimitPerRequest".into(), "100".into());

let err_details = ErrorDetails::with_error_info("reason", "domain", metadata);

pub fn with_precondition_failure( violations: impl Into<Vec<PreconditionViolation>>, ) -> Self

Generates an ErrorDetails struct with PreconditionFailure details and remaining fields set to None.

Examples

use tonic_types::{ErrorDetails, PreconditionViolation};

let err_details = ErrorDetails::with_precondition_failure(vec![
    PreconditionViolation::new(
        "violation type 1",
        "subject 1",
        "description 1",
    ),
    PreconditionViolation::new(
        "violation type 2",
        "subject 2",
        "description 2",
    ),
]);

pub fn with_precondition_failure_violation( violation_type: impl Into<String>, subject: impl Into<String>, description: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with PreconditionFailure details (one PreconditionViolation set) and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_precondition_failure_violation(
    "violation type",
    "subject",
    "description",
);

pub fn with_bad_request( field_violations: impl Into<Vec<FieldViolation>>, ) -> Self

Generates an ErrorDetails struct with BadRequest details and remaining fields set to None.

Examples

use tonic_types::{ErrorDetails, FieldViolation};

let err_details = ErrorDetails::with_bad_request(vec![
    FieldViolation::new("field_1", "description 1"),
    FieldViolation::new("field_2", "description 2"),
]);

pub fn with_bad_request_violation( field: impl Into<String>, description: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with BadRequest details (one FieldViolation set) and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_bad_request_violation(
    "field",
    "description",
);

pub fn with_request_info( request_id: impl Into<String>, serving_data: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with RequestInfo details and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_request_info(
    "request_id",
    "serving_data",
);

pub fn with_resource_info( resource_type: impl Into<String>, resource_name: impl Into<String>, owner: impl Into<String>, description: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with ResourceInfo details and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_resource_info(
    "res_type",
    "res_name",
    "owner",
    "description",
);

pub fn with_help(links: impl Into<Vec<HelpLink>>) -> Self

Generates an ErrorDetails struct with Help details and remaining fields set to None.

Examples

use tonic_types::{ErrorDetails, HelpLink};

let err_details = ErrorDetails::with_help(vec![
    HelpLink::new("description of link a", "resource-a.example.local"),
    HelpLink::new("description of link b", "resource-b.example.local"),
]);

pub fn with_help_link( description: impl Into<String>, url: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with Help details (one HelpLink set) and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_help_link(
    "description of link a",
    "resource-a.example.local"
);

pub fn with_localized_message( locale: impl Into<String>, message: impl Into<String>, ) -> Self

Generates an ErrorDetails struct with LocalizedMessage details and remaining fields set to None.

Examples

use tonic_types::ErrorDetails;

let err_details = ErrorDetails::with_localized_message(
    "en-US",
    "message for the user"
);

pub fn retry_info(&self) -> Option<&RetryInfo>

Get RetryInfo details, if any.

pub fn debug_info(&self) -> Option<&DebugInfo>

Get DebugInfo details, if any.

pub fn quota_failure(&self) -> Option<&QuotaFailure>

Get QuotaFailure details, if any.

pub fn error_info(&self) -> Option<&ErrorInfo>

Get ErrorInfo details, if any.

pub fn precondition_failure(&self) -> Option<&PreconditionFailure>

Get PreconditionFailure details, if any.

pub fn bad_request(&self) -> Option<&BadRequest>

Get BadRequest details, if any.

pub fn request_info(&self) -> Option<&RequestInfo>

Get RequestInfo details, if any.

pub fn resource_info(&self) -> Option<&ResourceInfo>

Get ResourceInfo details, if any.

pub fn help(&self) -> Option<&Help>

Get Help details, if any.

pub fn localized_message(&self) -> Option<&LocalizedMessage>

Get LocalizedMessage details, if any.

pub fn set_retry_info(&mut self, retry_delay: Option<Duration>) -> &mut Self

Set RetryInfo details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use std::time::Duration;
use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.set_retry_info(Some(Duration::from_secs(5)));

pub fn set_debug_info( &mut self, stack_entries: impl Into<Vec<String>>, detail: impl Into<String>, ) -> &mut Self

Set DebugInfo details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

let err_stack = vec!["...".into(), "...".into()];

err_details.set_debug_info(err_stack, "error details");

pub fn set_quota_failure( &mut self, violations: impl Into<Vec<QuotaViolation>>, ) -> &mut Self

Set QuotaFailure details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::{ErrorDetails, QuotaViolation};

let mut err_details = ErrorDetails::new();

err_details.set_quota_failure(vec![
    QuotaViolation::new("subject 1", "description 1"),
    QuotaViolation::new("subject 2", "description 2"),
]);

pub fn add_quota_failure_violation( &mut self, subject: impl Into<String>, description: impl Into<String>, ) -> &mut Self

Adds a QuotaViolation to QuotaFailure details. Sets QuotaFailure details if it is not set yet. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.add_quota_failure_violation("subject", "description");

pub fn has_quota_failure_violations(&self) -> bool

Returns true if QuotaFailure is set and its violations vector is not empty, otherwise returns false.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::with_quota_failure(vec![]);

assert_eq!(err_details.has_quota_failure_violations(), false);

err_details.add_quota_failure_violation("subject", "description");

assert_eq!(err_details.has_quota_failure_violations(), true);

pub fn set_error_info( &mut self, reason: impl Into<String>, domain: impl Into<String>, metadata: impl Into<HashMap<String, String>>, ) -> &mut Self

Set ErrorInfo details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use std::collections::HashMap;
use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

let mut metadata: HashMap<String, String> = HashMap::new();
metadata.insert("instanceLimitPerRequest".into(), "100".into());

err_details.set_error_info("reason", "example.local", metadata);

pub fn set_precondition_failure( &mut self, violations: impl Into<Vec<PreconditionViolation>>, ) -> &mut Self

Set PreconditionFailure details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::{ErrorDetails, PreconditionViolation};

let mut err_details = ErrorDetails::new();

err_details.set_precondition_failure(vec![
    PreconditionViolation::new(
        "violation type 1",
        "subject 1",
        "description 1",
    ),
    PreconditionViolation::new(
        "violation type 2",
        "subject 2",
        "description 2",
    ),
]);

pub fn add_precondition_failure_violation( &mut self, violation_type: impl Into<String>, subject: impl Into<String>, description: impl Into<String>, ) -> &mut Self

Adds a PreconditionViolation to PreconditionFailure details. Sets PreconditionFailure details if it is not set yet. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.add_precondition_failure_violation(
    "violation type",
    "subject",
    "description"
);

pub fn has_precondition_failure_violations(&self) -> bool

Returns true if PreconditionFailure is set and its violations vector is not empty, otherwise returns false.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::with_precondition_failure(vec![]);

assert_eq!(err_details.has_precondition_failure_violations(), false);

err_details.add_precondition_failure_violation(
    "violation type",
    "subject",
    "description"
);

assert_eq!(err_details.has_precondition_failure_violations(), true);

pub fn set_bad_request( &mut self, violations: impl Into<Vec<FieldViolation>>, ) -> &mut Self

Set BadRequest details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::{ErrorDetails, FieldViolation};

let mut err_details = ErrorDetails::new();

err_details.set_bad_request(vec![
    FieldViolation::new("field_1", "description 1"),
    FieldViolation::new("field_2", "description 2"),
]);

pub fn add_bad_request_violation( &mut self, field: impl Into<String>, description: impl Into<String>, ) -> &mut Self

Adds a FieldViolation to BadRequest details. Sets BadRequest details if it is not set yet. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.add_bad_request_violation("field", "description");

pub fn has_bad_request_violations(&self) -> bool

Returns true if BadRequest is set and its field_violations vector is not empty, otherwise returns false.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::with_bad_request(vec![]);

assert_eq!(err_details.has_bad_request_violations(), false);

err_details.add_bad_request_violation("field", "description");

assert_eq!(err_details.has_bad_request_violations(), true);

pub fn set_request_info( &mut self, request_id: impl Into<String>, serving_data: impl Into<String>, ) -> &mut Self

Set RequestInfo details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.set_request_info("request_id", "serving_data");

pub fn set_resource_info( &mut self, resource_type: impl Into<String>, resource_name: impl Into<String>, owner: impl Into<String>, description: impl Into<String>, ) -> &mut Self

Set ResourceInfo details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.set_resource_info("res_type", "res_name", "owner", "description");

pub fn set_help(&mut self, links: impl Into<Vec<HelpLink>>) -> &mut Self

Set Help details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::{ErrorDetails, HelpLink};

let mut err_details = ErrorDetails::new();

err_details.set_help(vec![
    HelpLink::new("description of link a", "resource-a.example.local"),
    HelpLink::new("description of link b", "resource-b.example.local"),
]);

pub fn add_help_link( &mut self, description: impl Into<String>, url: impl Into<String>, ) -> &mut Self

Adds a HelpLink to Help details. Sets Help details if it is not set yet. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.add_help_link("description of link", "resource.example.local");

pub fn has_help_links(&self) -> bool

Returns true if Help is set and its links vector is not empty, otherwise returns false.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::with_help(vec![]);

assert_eq!(err_details.has_help_links(), false);

err_details.add_help_link("description of link", "resource.example.local");

assert_eq!(err_details.has_help_links(), true);

pub fn set_localized_message( &mut self, locale: impl Into<String>, message: impl Into<String>, ) -> &mut Self

Set LocalizedMessage details. Can be chained with other .set_ and .add_ ErrorDetails methods.

Examples

use tonic_types::ErrorDetails;

let mut err_details = ErrorDetails::new();

err_details.set_localized_message("en-US", "message for the user");

Trait Implementations

impl Clone for ErrorDetails

fn clone(&self) -> ErrorDetails

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorDetails

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

Formats the value using the given formatter.

impl Default for ErrorDetails

fn default() -> ErrorDetails

Returns the “default value” for a type.