Struct Manifest 

pub struct Manifest { /* private fields */ }

The record of one produced sysroot.

Implementations

impl Manifest

pub const fn new(target: TargetTuple) -> Self

An empty manifest for this target.

pub const fn target(&self) -> TargetTuple

The target this sysroot is for.

pub fn inputs(&self) -> &[Input]

Every input, in the order they were added.

pub fn push(&mut self, input: Input)

Record one input.

pub fn redistributable(&self) -> bool

Whether an artifact containing this whole sysroot can be published.

One input under a licence that says no makes the answer no, which is the only reading of a licence wall that is worth anything.

pub fn sources(&self) -> Vec<&str>

Every distinct source in the manifest, sorted.

What a person asks first when two manifests differ, and what a licence notice is generated from.

pub fn render(&self) -> String

The manifest as text, sorted by path.

The sort is what makes two runs comparable. A directory walk returns files in whatever order the filesystem keeps them, which differs between ext4 and APFS and sometimes between two runs on one of them, and a manifest that carried that order would report a difference between two identical sysroots.

pub fn parse(text: &str) -> Result<Self, ManifestError>

Read a manifest back.

Errors

Returns which line was wrong and what was wrong with it. A manifest that fails to parse is a cache entry somebody has to decide about, and “invalid manifest” is not enough to decide with.

Trait Implementations

impl Clone for Manifest

fn clone(&self) -> Manifest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Manifest

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

Formats the value using the given formatter.

impl Eq for Manifest

impl PartialEq for Manifest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Manifest