PowerSupplyPath

sysfuss

Struct PowerSupplyPath 

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pub struct PowerSupplyPath { /* private fields */ }
Expand description

power_supply// directory

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impl PowerSupplyPath

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pub fn type_str(&self) -> IoResult<String>

Get the power supply type

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pub fn type_enum( &self, ) -> Result<PowerSupplyType, EitherErr2<Error, <PowerSupplyType as FromStr>::Err>>

Get the power supply type

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impl AsRef<Path> for PowerSupplyPath

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fn as_ref(&self) -> &Path

Converts this type into a shared reference of the (usually inferred) input type.
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impl SysEntity for PowerSupplyPath

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fn to_entity_path(self) -> EntityPath

Convert specialized entity into general entity path container
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fn name(&self) -> IoResult<String>

Get the entity’s name
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fn root(&self) -> Option<SysPath>

Try to get the entity’s root sysfs dir (probably /)
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impl SysEntityAttributes<PowerSupplyAttribute> for PowerSupplyPath

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fn capabilities(&self) -> Vec<PowerSupplyAttribute>

Get attributes available on this entity;

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Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<A, X> SysEntityAttributesExt<A> for X
where A: SysAttribute, X: SysEntityAttributes<A>,

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fn capable<C: Capabilities<A, Self>>(&self, capabilities: C) -> bool

Returns true if self is capable of the provided capabilities
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fn attribute<T: FromStr<Err = E>, E>( &self, attr: A, ) -> Result<T, EitherErr2<Error, E>>

Get an attribute on the entity
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fn set<V: ToString>(&self, attr: A, value: V) -> IoResult<()>

Set an attribute on the entity
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fn read_value(&self, attr: &A) -> IoResult<Vec<u8>>

Read entity attribute value
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fn write_value(&self, attr: &A, value: &[u8]) -> IoResult<()>

Write entity attribute value
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fn exists(&self, attr: &A) -> bool

Returns true when the entity has the attribute
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impl<X> SysEntityRawExt for X
where X: SysEntity,

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fn attribute<A, T, E>(&self, attr: A) -> Result<T, EitherErr2<Error, E>>
where A: SysAttribute, T: FromStr<Err = E>,

Get an attribute on the entity
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fn attribute_str<A>(&self, attr: A) -> Result<String, Error>
where A: AsRef<Path>,

Get an attribute by filename in the entity’s directory
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fn exists_str<A>(&self, attr: A) -> bool
where A: AsRef<Path>,

Returns true when the entity has the attribute
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fn exists<A>(&self, attr: A) -> bool
where A: SysAttribute,

Returns true when the entity has the attribute
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.