Trait efivar::VarWriter

pub trait VarWriter {
    // Required methods
    fn write(
        &mut self,
        var: &Variable,
        attributes: VariableFlags,
        value: &[u8]
    ) -> Result<()>;
    fn delete(&mut self, var: &Variable) -> Result<()>;
}

Represents the capability of writing EFI variables

Required Methods

fn write( &mut self, var: &Variable, attributes: VariableFlags, value: &[u8] ) -> Result<()>

Write the new value of the given EFI variable

Note that some implementations will ignore attribute changes.

Arguments

• var: the variable to write
• attributes: EFI variable attributes
• value: EFI variable contents

fn delete(&mut self, var: &Variable) -> Result<()>

Implementors