Struct InMemoryResourceProvider 

pub struct InMemoryResourceProvider { /* private fields */ }

Resource provider that holds resources in a keyed in-memory map.

Implementations

impl InMemoryResourceProvider

pub fn new() -> Self

Create an empty in-memory provider.

pub fn with_resource( self, name: impl Into<String>, kind: ResourceKind, bytes: impl Into<Vec<u8>>, ) -> Self

Add a resource by name, kind, and bytes, returning the updated provider.

pub fn insert( &mut self, name: impl Into<String>, kind: ResourceKind, bytes: impl Into<Vec<u8>>, )

Insert a resource by name, kind, and bytes.

pub fn insert_request( &mut self, request: ResourceRequest, bytes: impl Into<Vec<u8>>, )

Insert a resource from a prepared request and bytes.

pub fn len(&self) -> usize

Return the number of resources stored in this provider.

pub fn is_empty(&self) -> bool

Return true if this provider contains no resources.

Trait Implementations

impl Clone for InMemoryResourceProvider

fn clone(&self) -> InMemoryResourceProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InMemoryResourceProvider

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

Formats the value using the given formatter.

impl Default for InMemoryResourceProvider

fn default() -> InMemoryResourceProvider

Returns the “default value” for a type.

impl Eq for InMemoryResourceProvider

impl PartialEq for InMemoryResourceProvider

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

Equality operator ==.

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

Inequality operator !=.

impl ResourceProvider for InMemoryResourceProvider

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

Resolve an arbitrary resource described by request.

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.

impl StructuralPartialEq for InMemoryResourceProvider