Struct kubos_system::UBootVars [−][src]
A convenience wrapper for fetching UBoot variables used by KubOS
Methods
impl UBootVars[src]
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impl UBootVarspub fn new() -> Self[src]
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pub fn new() -> SelfDefault constructor that fetches UBoot vars using /usr/sbin/fw_printenv
pub fn new_from_path(path: &str) -> Self[src]
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pub fn new_from_path(path: &str) -> SelfConstructor that fetches UBoot vars with a custom path to fw_printenv
pub fn get_u32(&self, name: &str) -> Option<u32>[src]
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pub fn get_u32(&self, name: &str) -> Option<u32>Returns the value of a UBoot variable encoded as a u32
pub fn get_str(&self, name: &str) -> Option<String>[src]
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pub fn get_str(&self, name: &str) -> Option<String>Returns the value of a UBoot variable encoded as a String
pub fn get_bool(&self, name: &str) -> Option<bool>[src]
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pub fn get_bool(&self, name: &str) -> Option<bool>Returns the value of a UBoot variable encoded as a bool