Enum Error 

pub enum Error {
    InvalidBaseUrl(String),
    InvalidBaseUrlShape(String),
    EmptyApplication,
    EmptyProfiles,
    EmptyResourcePath,
    MissingEnvironmentVariable {
        name: &'static str,
    },
    InvalidEnvironmentVariable {
        name: &'static str,
        reason: &'static str,
        value: String,
    },
    InvalidBootstrapConfiguration(String),
    InvalidHeaderName(String),
    InvalidHeaderValue {
        name: String,
        value: String,
    },
    Transport {
        url: String,
        source: Error,
    },
    HttpStatus {
        status: StatusCode,
        url: String,
        body: String,
    },
    Json {
        url: String,
        source: Error,
    },
    Yaml {
        url: String,
        source: Error,
    },
    Toml {
        url: String,
        source: Error,
    },
    Properties {
        origin: String,
        reason: String,
    },
    Utf8 {
        url: String,
        source: FromUtf8Error,
    },
    UnsupportedBindingFormat {
        format: &'static str,
    },
    Bind {
        origin: String,
        source: Error,
    },
}

Error type returned by the Spring Cloud Config client.

Variants

InvalidBaseUrl(String)

The base URL could not be parsed.

InvalidBaseUrlShape(String)

The base URL contains a query string or fragment, which is not supported.

EmptyApplication

The application name is empty.

EmptyProfiles

No profiles were supplied.

EmptyResourcePath

The resource path is empty.

MissingEnvironmentVariable

A required environment variable is missing.

Fields

name: &'static str

The environment variable name.

InvalidEnvironmentVariable

An environment variable has an invalid value.

Fields

name: &'static str

The environment variable name.

reason: &'static str

A short reason.

value: String

The provided value.

InvalidBootstrapConfiguration(String)

The bootstrap configuration is internally inconsistent.

InvalidHeaderName(String)

A custom HTTP header name is invalid.

InvalidHeaderValue

A custom HTTP header value is invalid.

Fields

name: String

The header name.

value: String

The header value.

Transport

The HTTP request failed before a valid response was received.

Fields

url: String

The target URL.

source: Error

The transport error.

HttpStatus

The Config Server returned a non-success HTTP status.

Fields

status: StatusCode

The HTTP status code.

url: String

The target URL.

body: String

The response body, when available.

Json

The response body could not be parsed as JSON.

Fields

url: String

The target URL.

source: Error

The parse error.

Yaml

The response body could not be parsed as YAML.

Fields

url: String

The target URL.

source: Error

The parse error.

Toml

The response body could not be parsed as TOML.

Fields

url: String

The target URL.

source: Error

The parse error.

Properties

The response body could not be parsed as Java properties.

Fields

origin: String

The origin being parsed.

reason: String

A human-readable reason.

Utf8

The response body was expected to be UTF-8 text but was not valid UTF-8.

Fields

url: String

The target URL.

source: FromUtf8Error

The UTF-8 decode error.

UnsupportedBindingFormat

Typed deserialization is not supported for the requested document kind.

Fields

format: &'static str

The format name.

Bind

The configuration payload could not be bound into the requested Rust type.

Fields

origin: String

A short description of the binding source.

source: Error

The Serde error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.