Enum ContextError 

pub enum ContextError {
    ConfigurationNotFound {
        key: String,
    },
    InvalidConfiguration {
        key: String,
        reason: String,
    },
    InitializationFailed {
        reason: String,
    },
    ConfigurationFileError {
        message: String,
    },
    SerializationError {
        message: String,
    },
    PropertyBindingError {
        property: String,
        reason: String,
    },
}

Context operation errors

ContextError represents various error conditions that can occur during context operations, configuration management, and environment handling.

Examples

use verdure_context::ContextError;

let error = ContextError::configuration_not_found("database.url");
assert!(matches!(error, ContextError::ConfigurationNotFound { .. }));

Variants

ConfigurationNotFound

Configuration key not found

Fields

key: String

The configuration key that was not found

InvalidConfiguration

Invalid configuration format or value

Fields

key: String

The configuration key with invalid value

reason: String

Reason for the invalid configuration

InitializationFailed

Context initialization failed

Fields

reason: String

Reason for initialization failure

ConfigurationFileError

Configuration file I/O error

Fields

message: String

Error message

SerializationError

Serialization/deserialization error

Fields

message: String

Error message

PropertyBindingError

Property binding error

Fields

property: String

Property name

reason: String

Binding error reason

Implementations

impl ContextError

pub fn configuration_not_found(key: impl Into<String>) -> Self

Creates a configuration not found error

Arguments

• key - The configuration key that was not found

Examples

use verdure_context::ContextError;

let error = ContextError::configuration_not_found("app.name");

pub fn invalid_configuration( key: impl Into<String>, reason: impl Into<String>, ) -> Self

Creates an invalid configuration error

Arguments

• key - The configuration key with invalid value
• reason - Reason for the invalid configuration

pub fn initialization_failed(reason: impl Into<String>) -> Self

Creates an initialization failed error

Arguments

• reason - Reason for initialization failure

pub fn configuration_file_error(message: impl Into<String>) -> Self

Creates a configuration file error

Arguments

• message - Error message

pub fn serialization_error(message: impl Into<String>) -> Self

Creates a serialization error

Arguments

• message - Error message

pub fn property_binding_error( property: impl Into<String>, reason: impl Into<String>, ) -> Self

Creates a property binding error

Arguments

• property - Property name
• reason - Binding error reason

Trait Implementations

impl Clone for ContextError

fn clone(&self) -> ContextError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextError

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

Formats the value using the given formatter.

impl Display for ContextError

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

Formats the value using the given formatter.

impl Error for ContextError

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.

impl PartialEq for ContextError

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