Struct PolicyError 

pub struct PolicyError { /* private fields */ }

An extension PolicyExtensions refused: the page fails instead of going out with a policy nobody meant.

Implementations

impl PolicyError

pub fn directive(&self) -> &'static str

The directive the source was added to, such as img-src, or content-security-policy for a whole policy edited as text.

pub fn source_expression(&self) -> &str

The source expression as the handler wrote it (the whole policy text, for one edited as text).

pub fn reason(&self) -> &'static str

Why it was refused.

Trait Implementations

impl Clone for PolicyError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PolicyError

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

Formats the value using the given formatter.

impl Display for PolicyError

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

Formats the value using the given formatter.

impl Eq for PolicyError

impl Error for PolicyError

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 PartialEq for PolicyError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PolicyError