Enum gstreamer_pbutils::InstallPluginsReturn

#[non_exhaustive]
pub enum InstallPluginsReturn {
    Success,
    NotFound,
    Error,
    PartialSuccess,
    UserAbort,
    Crashed,
    Invalid,
    StartedOk,
    InternalFailure,
    HelperMissing,
    InstallInProgress,
}

Result codes returned by gst_install_plugins_async() and gst_install_plugins_sync(), and also the result code passed to the GstInstallPluginsResultFunc specified with gst_install_plugins_async().

These codes indicate success or failure of starting an external installer program and to what extent the requested plugins could be installed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Success

all of the requested plugins could be installed

NotFound

no appropriate installation candidate for any of the requested plugins could be found. Only return this if nothing has been installed. Return PartialSuccess if some (but not all) of the requested plugins could be installed.

Error

an error occurred during the installation. If this happens, the user has already seen an error message and another one should not be displayed

PartialSuccess

some of the requested plugins could be installed, but not all

UserAbort

the user has aborted the installation

Crashed

the installer had an unclean exit code (ie. death by signal)

Invalid

the helper returned an invalid status code

StartedOk

returned by gst_install_plugins_async() to indicate that everything went fine so far and the provided callback will be called with the result of the installation later

InternalFailure

some internal failure has occurred when trying to start the installer

HelperMissing

the helper script to call the actual installer is not installed

InstallInProgress

a previously-started plugin installation is still in progress, try again later

Implementations

impl InstallPluginsReturn

pub fn name<'a>(self) -> &'a GStr

Trait Implementations

impl Clone for InstallPluginsReturn

fn clone(&self) -> InstallPluginsReturn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstallPluginsReturn

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

Formats the value using the given formatter.

impl Display for InstallPluginsReturn

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

Formats the value using the given formatter.

impl From<InstallPluginsReturn> for Value

fn from(v: InstallPluginsReturn) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for InstallPluginsReturn

type Checker = GenericValueTypeChecker<InstallPluginsReturn>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for InstallPluginsReturn

type ParamSpec = ParamSpecEnum

type SetValue = InstallPluginsReturn

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: InstallPluginsReturn) -> ParamSpecEnumBuilder<'_, InstallPluginsReturn>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for InstallPluginsReturn

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for InstallPluginsReturn

fn cmp(&self, other: &InstallPluginsReturn) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for InstallPluginsReturn

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for InstallPluginsReturn

fn partial_cmp(&self, other: &InstallPluginsReturn) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for InstallPluginsReturn

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for InstallPluginsReturn

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for InstallPluginsReturn

type Type = InstallPluginsReturn

Type to get the Type from.

impl Copy for InstallPluginsReturn

impl Eq for InstallPluginsReturn

impl StructuralPartialEq for InstallPluginsReturn