Enum gstreamer::ResourceError

source ·
#[non_exhaustive]
pub enum ResourceError {
Show 15 variants Failed, TooLazy, NotFound, Busy, OpenRead, OpenWrite, OpenReadWrite, Close, Read, Write, Seek, Sync, Settings, NoSpaceLeft, NotAuthorized,
}
Expand description

Resource errors are for any resource used by an element: memory, files, network connections, process space, … They’re typically used by source and sink elements.

Variants (Non-exhaustive)§

This enum is marked as 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.
§

Failed

a general error which doesn’t fit in any other category. Make sure you add a custom message to the error call.

§

TooLazy

do not use this except as a placeholder for deciding where to go while developing code.

§

NotFound

used when the resource could not be found.

§

Busy

used when resource is busy.

§

OpenRead

used when resource fails to open for reading.

§

OpenWrite

used when resource fails to open for writing.

§

OpenReadWrite

used when resource cannot be opened for both reading and writing, or either (but unspecified which).

§

Close

used when the resource can’t be closed.

§

Read

used when the resource can’t be read from.

§

Write

used when the resource can’t be written to.

§

Seek

used when a seek on the resource fails.

§

Sync

used when a synchronize on the resource fails.

§

Settings

used when settings can’t be manipulated on.

§

NoSpaceLeft

used when the resource has no space left.

§

NotAuthorized

used when the resource can’t be opened due to missing authorization. (Since: 1.2.4)

Trait Implementations§

source§

impl Clone for ResourceError

source§

fn clone(&self) -> ResourceError

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for ResourceError

source§

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

Formats the value using the given formatter. Read more
source§

impl ErrorDomain for ResourceError

source§

fn domain() -> Quark

Returns the quark identifying the error domain. Read more
source§

fn code(self) -> i32

Gets the integer representation of the variant.
source§

fn from(code: i32) -> Option<Self>

Tries to convert an integer code to an enum variant. Read more
source§

impl From<ResourceError> for Value

source§

fn from(v: ResourceError) -> Self

Converts to this type from the input type.
source§

impl<'a> FromValue<'a> for ResourceError

§

type Checker = GenericValueTypeChecker<ResourceError>

Value type checker.
source§

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

Get the contained value from a Value. Read more
source§

impl HasParamSpec for ResourceError

§

type ParamSpec = ParamSpecEnum

§

type SetValue = ResourceError

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for ResourceError

source§

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

Feeds this value into the given Hasher. Read more
1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more
source§

impl Ord for ResourceError

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
source§

impl PartialEq for ResourceError

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl PartialOrd for ResourceError

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl StaticType for ResourceError

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl ToValue for ResourceError

source§

fn to_value(&self) -> Value

Convert a value to a Value.
source§

fn value_type(&self) -> Type

Returns the type identifier of self. Read more
source§

impl ValueType for ResourceError

§

type Type = ResourceError

Type to get the Type from. Read more
source§

impl Copy for ResourceError

source§

impl Eq for ResourceError

source§

impl MessageErrorDomain for ResourceError

source§

impl StructuralPartialEq for ResourceError

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Copy,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

source§

impl<T> IntoEither for T

source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
source§

impl<T> Property for T
where T: HasParamSpec,

§

type Value = T

source§

impl<T> PropertyGet for T
where T: HasParamSpec,

§

type Value = T

source§

fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

source§

impl<T> StaticTypeExt for T
where T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> ToSendValue for T
where T: Send + ToValue + ?Sized,

source§

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.