Skip to main content

LoadedState

Struct LoadedState 

Source
pub struct LoadedState {
    pub sources: SourcesFile,
    pub locks: BTreeMap<InstallScope, LockFile>,
}
Expand description

Pre-loaded configuration state — sources file plus both lock files.

Consolidates the repeated pattern of loading sources + both lock files at the start of every command into a single I/O step. Command modules call LoadedState::load once and then pass the plain data to pure logic functions that accept no &AppContext.

Fields§

§sources: SourcesFile§locks: BTreeMap<InstallScope, LockFile>

Implementations§

Source§

impl LoadedState

Source

pub fn load(ctx: &AppContext<'_>) -> Result<Self>

Source

pub fn lock(&self, scope: InstallScope) -> &LockFile

Return a reference to the lock file for the given scope.

Source

pub fn scopes(&self) -> impl Iterator<Item = (InstallScope, &LockFile)>

Iterate over all scopes and their lock files (global first, then local).

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.