Enum boot_loader_spec::ValueSetPolicy

pub enum ValueSetPolicy {
    ReplaceAll,
    Append,
    Prepend,
    InsertAt(usize),
}

This enum is used as an argument in the BLSEntry::set() method. Some times like initrd can be specified multiple times in a BLS entry file.

Variants

ReplaceAll

This replaces all existing values for the given key

Append

This appends a value to the last position in the BLSEntry

Prepend

This inserts a value in the first position in the BLSEntry

InsertAt(usize)

This inserts a value in the given index. Note that his may cause a panic as per std::vec::Vec::insert()

Trait Implementations

impl Debug for ValueSetPolicy

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

Formats the value using the given formatter.

impl PartialEq<ValueSetPolicy> for ValueSetPolicy

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

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

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

This method tests for !=.

impl StructuralPartialEq for ValueSetPolicy