Struct uefi::Completion

#[must_use]
pub struct Completion<T> { /* fields omitted */ }

This type is used when an UEFI operation has completed, but some non-fatal problems (UEFI warnings) may have been encountered along the way

Implementations

impl<T> Completion<T>

pub fn new(status: Status, result: T) -> Self

Build a completion from a non-error status and a function result

pub fn status(&self) -> Status

Extract the status of this completion

pub fn split(self) -> (Status, T)

Split this completion into its inner status and result data

pub fn log(self) -> T

Access the inner value, logging the warning if there is any

pub fn unwrap(self) -> T

Assume that no warning occured, panic if not

pub fn expect(self, msg: &str) -> T

Assume that no warning occured, panic with provided message if not

pub fn map<U>(self, f: impl FnOnce(T) -> U) -> Completion<U>

Transform the inner value without unwrapping the Completion

pub fn with_status(self, extra_status: Status) -> Self

Merge this completion with a success or warning status

Since this type only has storage for one warning, if two warnings must be stored, one of them will be spilled into the logs.

Trait Implementations

impl<T: Clone> Clone for Completion<T>

fn clone(&self) -> Completion<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Completion<T>

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

Formats the value using the given formatter.

impl From<Status> for Completion<()>

fn from(status: Status) -> Self

Performs the conversion.

impl<T> From<T> for Completion<T>

fn from(result: T) -> Self

Performs the conversion.

impl<T: PartialEq> PartialEq<Completion<T>> for Completion<T>

fn eq(&self, other: &Completion<T>) -> bool

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

fn ne(&self, other: &Completion<T>) -> bool

This method tests for !=.

impl<T: Copy> Copy for Completion<T>

impl<T> StructuralPartialEq for Completion<T>