Enum ConfigError 

pub enum ConfigError {
    NoConfig(String),
    DB,
    Sqlx(Error),
}

Represents an error that can occur while accessing the configuration.

Variants

• NoConfig(String): Returned when a specific configuration field is not found.
• DB: Indicates a database access error.
• Sqlx: An error propagated from the SQLx crate.

Example

use thiserror::Error;

#[derive(Debug, Error)]
pub enum ConfigError {
    #[error("No such config field: {0}")]
    NoConfig(String),
    #[error("Can't access db")]
    DB,
    #[error("Sqlx")]
    Sqlx(#[from] sqlx::Error),
}

Variants

NoConfig(String)

DB

Sqlx(Error)

Trait Implementations

impl Debug for ConfigError

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

Formats the value using the given formatter.

impl Display for ConfigError

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

Formats the value using the given formatter.

impl Error for ConfigError

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 From<ConfigError> for CmdError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl From<ConfigError> for DBError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.

impl From<Error> for ConfigError

fn from(source: Error) -> Self

Converts to this type from the input type.