Struct linux_info::system::Hostname

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pub struct Hostname { /* private fields */ }

Expand description

Read the hostname from /proc/sys/kernel/hostname.

Implementations

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impl Hostname

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pub fn read() -> Result<Self>

Reads hostname from /proc/sys/kernel/hostname.

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pub fn reload(&mut self) -> Result<()>

Reloads information without allocating.

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pub fn hostname(&self) -> &str

Get hostname as str.

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pub fn into_string(self) -> String

Get hostname as raw String (may contain whitespace).

Trait Implementations

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impl Clone for Hostname

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fn clone(&self) -> Hostname

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Hostname

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

Formats the value using the given formatter. Read more

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impl PartialEq<Hostname> for Hostname

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Eq for Hostname

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impl StructuralEq for Hostname

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impl StructuralPartialEq for Hostname

Auto Trait Implementations

impl RefUnwindSafe for Hostname

impl Send for Hostname

impl Sync for Hostname

impl Unpin for Hostname

impl UnwindSafe for Hostname

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct linux_info::system::Hostname

Implementations

impl Hostname

pub fn read() -> Result<Self>

pub fn reload(&mut self) -> Result<()>

pub fn hostname(&self) -> &str

pub fn into_string(self) -> String

Trait Implementations

impl Clone for Hostname

fn clone(&self) -> Hostname

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

impl Debug for Hostname

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

impl PartialEq<Hostname> for Hostname

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

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

impl Eq for Hostname

impl StructuralEq for Hostname

impl StructuralPartialEq for Hostname

Auto Trait Implementations

impl RefUnwindSafe for Hostname

impl Send for Hostname

impl Sync for Hostname

impl Unpin for Hostname

impl UnwindSafe for Hostname

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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

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