[][src]Struct kubos_system::UBootVars

pub struct UBootVars { /* fields omitted */ }

A convenience wrapper for fetching UBoot variables used by KubOS

Methods

impl UBootVars[src]

pub fn new() -> Self[src]

Default constructor that fetches UBoot vars using /usr/sbin/fw_printenv

pub fn new_from_path(path: &str) -> Self[src]

Constructor that fetches UBoot vars with a custom path to fw_printenv

pub fn get_u32(&self, name: &str) -> Option<u32>[src]

Returns the value of a UBoot variable encoded as a u32

pub fn get_str(&self, name: &str) -> Option<String>[src]

Returns the value of a UBoot variable encoded as a String

pub fn get_bool(&self, name: &str) -> Option<bool>[src]

Returns the value of a UBoot variable encoded as a bool

Trait Implementations

impl Default for UBootVars[src]

Auto Trait Implementations

impl Send for UBootVars

impl Sync for UBootVars

Blanket Implementations

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

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

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.

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