Enum MaterializerError 

#[non_exhaustive]
pub enum MaterializerError {
    Io(Error),
    MissingVar(String),
    Backend(String),
}

Errors that can occur while materializing a .env file from a manifest.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

I/O error while reading or writing files.

MissingVar(String)

The manifest referenced a variable that is missing from the registry.

Backend(String)

The materializer backend reported an unexpected failure.

Backend implementors MUST NOT include the rendered values, the secret material, or absolute path components in this string.

Trait Implementations

impl Debug for MaterializerError

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

Formats the value using the given formatter.

impl Display for MaterializerError

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

Formats the value using the given formatter.

impl Error for MaterializerError

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<Error> for MaterializerError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MaterializerError> for CoreError

fn from(source: MaterializerError) -> Self

Converts to this type from the input type.