Trait ResourceProvider 

pub trait ResourceProvider {
    // Required method
    fn read_request(
        &self,
        request: &ResourceRequest,
    ) -> Result<Resource, ResourceError>;

    // Provided methods
    fn read(
        &self,
        name: &str,
        kind: ResourceKind,
    ) -> Result<Resource, ResourceError> { ... }
    fn read_tex_input(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_package(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_class(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_font_definition(
        &self,
        name: &str,
    ) -> Result<Resource, ResourceError> { ... }
    fn read_package_support(
        &self,
        name: &str,
    ) -> Result<Resource, ResourceError> { ... }
    fn read_font(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_encoding(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_map(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_config(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_format_image(&self, name: &str) -> Result<Resource, ResourceError> { ... }
    fn read_asset(
        &self,
        package: &str,
        name: &str,
    ) -> Result<Resource, ResourceError> { ... }
}

Resolves TeX inputs, packages, fonts, encodings, maps, and config assets.

Required Methods

fn read_request( &self, request: &ResourceRequest, ) -> Result<Resource, ResourceError>

Resolve an arbitrary resource described by request.

Provided Methods

fn read( &self, name: &str, kind: ResourceKind, ) -> Result<Resource, ResourceError>

Resolve name as a resource of the given kind.

fn read_tex_input(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a TeX input file by name.

fn read_package(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a LaTeX package file by name.

fn read_class(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a LaTeX class file by name.

fn read_font_definition(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a font definition file by name.

fn read_package_support(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a package support file by name.

fn read_font(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a font program or collection by name.

fn read_encoding(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a font encoding file by name.

fn read_map(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a font map file by name.

fn read_config(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a configuration file by name.

fn read_format_image(&self, name: &str) -> Result<Resource, ResourceError>

Resolve a precompiled format image by name.

fn read_asset( &self, package: &str, name: &str, ) -> Result<Resource, ResourceError>

Resolve a package-owned asset by package and asset name.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> ResourceProvider for &T

where T: ResourceProvider,

fn read_request( &self, request: &ResourceRequest, ) -> Result<Resource, ResourceError>

Implementors

impl ResourceProvider for FileSystemResourceProvider

Available on crate feature std only.

impl ResourceProvider for InMemoryResourceProvider

impl ResourceProvider for ResourceBundle

impl ResourceProvider for TexmfResources

impl<F> ResourceProvider for ResolverResourceProvider<F>

where F: Fn(&ResourceRequest) -> Result<Resource, ResourceError>,

impl<Overrides, Base> ResourceProvider for OverlayResourceProvider<Overrides, Base>

where Overrides: ResourceProvider, Base: ResourceProvider,