Enum PluginRefusal 

pub enum PluginRefusal {
    Undeclared,
    Unreadable {
        form: u32,
    },
    BuiltDifferently {
        built_with: BuildDeclaration,
    },
}

Why the loader would not load a plugin library.

A refusal is always this razeri’s. Its message says what to rebuild the plugin with, from BuildDeclaration::this_build, unless the plugin was built against newer plugin crates than this razeri: then it says to run the razeri the plugin was built for, and names both builds.

Variants

Undeclared

The library does not say how it was built: it has no PLUGIN_BUILD_SYMBOL. Every plugin exported without export_plugin! is one of these.

Unreadable

The library says how it was built in a form this razeri cannot read.

Fields

form: u32

The form number the library declared.

BuiltDifferently

The library was built differently from this razeri.

Fields

built_with: BuildDeclaration

How the library was built.

Implementations

impl PluginRefusal

pub fn for_declaration(built_with: BuildDeclaration) -> Option<Self>

The refusal a plugin declaring built_with receives from this razeri, or None when it was built exactly as this razeri was.

Trait Implementations

impl Clone for PluginRefusal

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 PluginRefusal

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

Formats the value using the given formatter.

impl Display for PluginRefusal

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

Formats the value using the given formatter.

impl Eq for PluginRefusal

impl Error for PluginRefusal

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 PluginRefusal

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PluginRefusal