Struct Layer 

pub struct Layer { /* private fields */ }

An active profile, read from its source at one revision, and rendered for the target.

Implementations

impl Layer

pub const fn source(&self) -> &Source

Where it came from.

pub const fn source_name(&self) -> Option<&SourceName>

The name the target gives its source; None for a source a profile requires by git.

pub const fn name(&self) -> &ProfileName

Its profile’s name, which names the layer.

pub fn qualified(&self) -> String

source/profile, as the target names it; the profile’s name for a source a profile requires by git.

pub const fn meta(&self) -> &Meta

Its [profile] table.

pub const fn merge(&self) -> &MergeSpec

Its [merge] table.

pub const fn rev(&self) -> Option<&Oid>

The commit, for a versioned source.

pub const fn digest(&self) -> Digest

Digest of manifest, rendered payload and features together.

pub fn declared(&self) -> &[FeatureName]

Every feature it declares, in order.

pub const fn features(&self) -> &BTreeMap<FeatureName, BTreeSet<Enabler>>

Every feature that is on, with who turned it on.

pub fn required_by(&self) -> &[ProfileName]

The profiles that require it.

pub const fn configured(&self) -> bool

Whether the target configures it as a layer, rather than a profile requiring it.

pub const fn files(&self) -> &BTreeMap<RelPath, LayerFile>

Its files, by rendered path: those that apply, and those whose gates say they do not.

pub fn scaffolds( &self, ) -> impl Iterator<Item = (&ScaffoldName, impl Iterator<Item = &str>)>

Its scaffold groups, each with its sentinels.

pub fn applied(&self) -> Applied

Whether this content is what the lock recorded.

Trait Implementations

impl Debug for Layer

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

Formats the value using the given formatter.