Enum SpaSource 

pub enum SpaSource {
    Disk(String),
    Embedded {
        assets: EmbeddedAssets,
        overlay_root: String,
    },
}

Where a SpaMiddleware takes its files from.

Built by Host::builder(): use_spa(...) names the disk directory; a registered embed_assets!() table is layered underneath at build time.

Variants

Disk(String)

A directory, resolved the same way as config::load_appsettings does.

Embedded

Files compiled into the executable, served for any name that is not present under overlay_root.

Fields

assets: EmbeddedAssets

The compiled-in baseline.

overlay_root: String

The disk directory consulted first.

Implementations

impl SpaSource

pub fn disk_root(&self) -> &str

The disk directory consulted first; it may not exist.

pub fn embedded(&self) -> Option<&EmbeddedAssets>

The embedded baseline, if this source has one.

pub fn with_overlay_root(self, dir: impl Into<String>) -> SpaSource

Use dir on disk, replacing whatever root was configured before.

This is how use_spa("wwwroot") states where operators may drop overrides, independently of the directory the assets were compiled from.

Trait Implementations

impl Clone for SpaSource

fn clone(&self) -> SpaSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpaSource

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

Formats the value using the given formatter.

impl From<&Path> for SpaSource

fn from(root: &Path) -> SpaSource

Converts to this type from the input type.

impl From<&String> for SpaSource

fn from(root: &String) -> SpaSource

Converts to this type from the input type.

impl From<&str> for SpaSource

fn from(root: &str) -> SpaSource

Converts to this type from the input type.

impl From<EmbeddedAssets> for SpaSource

fn from(assets: EmbeddedAssets) -> SpaSource

Converts to this type from the input type.

impl From<PathBuf> for SpaSource

fn from(root: PathBuf) -> SpaSource

Converts to this type from the input type.

impl From<String> for SpaSource

fn from(root: String) -> SpaSource

Converts to this type from the input type.