Struct FsResourceLoader

pub struct FsResourceLoader<SchemeValidation: ConstSwitch = Enabled> { /* private fields */ }

By setting SchemeValidation to Disabled the FsResourceLoader can be used to simple load a resource from a file based on a scheme tail as path independent of the rest, so e.g. it it is used in a Mux which selects a ResourceLoader impl based on a scheme the scheme would not be double validated.

Implementations

impl<SVSw> FsResourceLoader<SVSw>

where SVSw: ConstSwitch,

pub fn new<P: Into<PathBuf>>(root: P) -> Self

create a new file system based FileLoader, which will “just” standard blocking IO to read a file from the file system into a buffer

pub fn new_with_scheme<P: Into<PathBuf>>(root: P, scheme: &'static str) -> Self

pub fn with_cwd_root() -> Result<Self, Error>

pub fn root(&self) -> &Path

pub fn scheme(&self) -> &'static str

pub fn does_validate_scheme(&self) -> bool

pub fn iri_has_compatible_scheme(&self, iri: &IRI) -> bool

Trait Implementations

impl<SchemeValidation: Clone + ConstSwitch> Clone for FsResourceLoader<SchemeValidation>

fn clone(&self) -> FsResourceLoader<SchemeValidation>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<SchemeValidation: Debug + ConstSwitch> Debug for FsResourceLoader<SchemeValidation>

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

Formats the value using the given formatter.

impl<SchemeValidation: Default + ConstSwitch> Default for FsResourceLoader<SchemeValidation>

fn default() -> FsResourceLoader<SchemeValidation>

Returns the “default value” for a type.

impl<SchemeValidation: PartialEq + ConstSwitch> PartialEq for FsResourceLoader<SchemeValidation>

fn eq(&self, other: &FsResourceLoader<SchemeValidation>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<ValidateScheme> ResourceLoaderComponent for FsResourceLoader<ValidateScheme>

where ValidateScheme: ConstSwitch,

fn load_resource( &self, source: &Source, ctx: &impl Context, ) -> SendBoxFuture<MaybeEncData, ResourceLoadingError>

Calls to Context::load_resource will be forwarded to this method.

fn load_transfer_encoded_resource( &self, resource: &Resource, ctx: &impl Context, ) -> SendBoxFuture<EncData, ResourceLoadingError>

Calls to Context::transfer_encode_resource will be forwarded to this method.

impl<SchemeValidation: ConstSwitch> StructuralPartialEq for FsResourceLoader<SchemeValidation>