# [−][src]Struct nix::sys::sysinfo::SysInfo

    pub struct SysInfo(_);

System info structure returned by `sysinfo`.

## Methods

### `impl SysInfo`[src]

#### `pub fn load_average(&self) -> (f64, f64, f64)`[src]

Returns the load average tuple.

The returned values represent the load average over time intervals of 1, 5, and 15 minutes, respectively.

#### `pub fn uptime(&self) -> Duration`[src]

Returns the time since system boot.

#### `pub fn process_count(&self) -> u16`[src]

Current number of processes.

#### `pub fn swap_total(&self) -> u64`[src]

Returns the amount of swap memory in Bytes.

#### `pub fn swap_free(&self) -> u64`[src]

Returns the amount of unused swap memory in Bytes.

#### `pub fn ram_total(&self) -> u64`[src]

Returns the total amount of installed RAM in Bytes.

#### `pub fn ram_unused(&self) -> u64`[src]

Returns the amount of completely unused RAM in Bytes.

"Unused" in this context means that the RAM in neither actively used by programs, nor by the operating system as disk cache or buffer. It is "wasted" RAM since it currently serves no purpose.

## Trait Implementations

### `impl Clone for SysInfo`[src]

#### `fn clone(&self) -> SysInfo`[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`1.0.0[src]

Performs copy-assignment from `source`. Read more

### `impl Copy for SysInfo`[src]

## Auto Trait Implementations

### `impl Send for SysInfo`

### `impl Unpin for SysInfo`

### `impl Sync for SysInfo`

### `impl UnwindSafe for SysInfo`

### `impl RefUnwindSafe for SysInfo`

## Blanket Implementations

### `impl<T> ToOwned for T where
T: Clone,` [src]

#### `type Owned = T`

The resulting type after obtaining ownership.

#### `fn to_owned(&self) -> T`[src]

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

#### `fn clone_into(&self, target: &mut T)`[src]

🔬 This is a nightly-only experimental API. (`toowned_clone_into`)

recently added

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

### `impl<T, U> Into<U> for T where
U: From<T>,` [src]

#### `fn into(self) -> U`[src]

Performs the conversion.

### `impl<T> From<T> for T`[src]

#### `fn from(t: T) -> T`[src]

Performs the conversion.

### `impl<T, U> TryFrom<U> for T where
U: Into<T>,` [src]

#### `type Error = Infallible`

The type returned in the event of a conversion error.

#### `fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

Performs the conversion.

### `impl<T, U> TryInto<U> for T where
U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

#### `fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.

### `impl<T> BorrowMut<T> for T where
T: ?Sized,` [src]

#### `fn borrow_mut(&mut self) -> &mut T`[src]

Mutably borrows from an owned value. Read more

### `impl<T> Borrow<T> for T where
T: ?Sized,` [src]

#### `fn borrow(&self) -> &T`[src]

Immutably borrows from an owned value. Read more

### `impl<T> Any for T where
T: 'static + ?Sized,` [src]

#### `fn type_id(&self) -> TypeId`[src]

Gets the `TypeId` of `self`. Read more

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