Enum GrantStoreError 

pub enum GrantStoreError {
    Read(String),
    Write(String),
    Io(Error),
    Json(Error),
}

Errors that can occur in grant store operations.

Variants

Read(String)

Failed to read grants from storage.

Write(String)

Failed to write grants to storage.

Io(Error)

IO error during storage operations.

Json(Error)

JSON serialization/deserialization error.

Trait Implementations

impl Debug for GrantStoreError

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

Formats the value using the given formatter.

impl Display for GrantStoreError

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

Formats the value using the given formatter.

impl Error for GrantStoreError

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 GrantStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for GrantStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<GrantStoreError> for Error

fn from(err: GrantStoreError) -> Self

Converts to this type from the input type.

impl From<GrantStoreError> for PermissionError

fn from(source: GrantStoreError) -> Self

Converts to this type from the input type.