Enum Error 

pub enum Error {
    NotAKeychain,
    Truncated {
        offset: usize,
        length: usize,
    },
    Format(String),
    MissingTable(&'static str),
    WrongPassword,
    Locked,
    MissingItemKey {
        label: String,
    },
    Crypto(&'static str),
    NoSuchItem,
    DuplicateItem,
    Io {
        context: String,
        source: Error,
    },
    Other(String),
}

Variants

NotAKeychain

Truncated

Fields

offset: usize

length: usize

Format(String)

MissingTable(&'static str)

WrongPassword

Locked

MissingItemKey

The item’s wrapped key is missing from the keychain’s key table.

Fields

label: String

Crypto(&'static str)

NoSuchItem

DuplicateItem

Io

Fields

context: String

source: Error

Other(String)

Implementations

impl Error

pub fn truncated(offset: usize, length: usize) -> Self

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

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

pub fn io(context: impl Into<String>, source: Error) -> Self

pub fn reading(path: &Path, source: Error) -> Self

pub fn exit_code(&self) -> u8

Exit code for the CLI: distinguishes “no match” and “wrong password” from everything else, the way security does.

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.