Enum Layer 

pub enum Layer {
    CatalogDefaults,
    RevisionManifest,
    Placement,
    ClientEnv,
    WorkspaceVars,
    EnvironmentVars,
    RevisionVars,
    Source(String),
    InstanceOverrides,
}

Where a variable’s value comes from, lowest precedence first. A higher layer overrides a lower one, except over Placement, whose keys nothing overrides.

Variants

CatalogDefaults

The catalog’s defaults (e.g. the in-stack development credentials).

RevisionManifest

What the revision’s manifest plans to (the plan’s injected environment).

Placement

The instance’s placement: reserved keys such as the compose project.

ClientEnv

How a client reaches the stack (the plan’s client environment).

WorkspaceVars

The workspace’s vars.

EnvironmentVars

The environment’s vars.

RevisionVars

The revision’s vars.

Source(String)

A source’s overlay, by source name.

InstanceOverrides

The instance’s overrides.

Trait Implementations

impl Clone for Layer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Layer

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

Formats the value using the given formatter.

impl Eq for Layer

impl Ord for Layer

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Layer

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Layer

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Layer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Layer