Enum PermissionError 

pub enum PermissionError {
    Denied(String),
    BlockedByPolicy(String),
    NoCallback,
    CacheError(String),
    InvalidRequest(String),
}

Errors that can occur in the permission system

Variants

Denied(String)

Action was denied

BlockedByPolicy(String)

Action is blocked by policy

NoCallback

No prompt callback configured

CacheError(String)

Cache error

InvalidRequest(String)

Invalid request

Trait Implementations

impl Debug for PermissionError

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

Formats the value using the given formatter.

impl Display for PermissionError

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

Formats the value using the given formatter.

impl Error for PermissionError

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.