Enum CredentialsError 

pub enum CredentialsError {
    NoConfigDir,
    Io(String),
    Parse(String),
    Serialize(String),
}

Errors that can occur when loading or saving credentials.

Variants

NoConfigDir

Could not determine the config directory (e.g., $HOME not set).

Io(String)

File system operation failed.

Parse(String)

Failed to parse the credentials TOML file.

Serialize(String)

Failed to serialize credentials to TOML.

Trait Implementations

impl Debug for CredentialsError

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

Formats the value using the given formatter.

impl Display for CredentialsError

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

Formats the value using the given formatter.

impl Error for CredentialsError

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.