Struct Context

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pub struct Context<'a, 'types> {
    pub meta: &'a MetaData<'types>,
    pub data: &'a DataType<'types>,
    pub ident: &'a Ident,
    /* private fields */
}

Expand description

Context for the rendering process.

This contains different additional information and configuration that may be needed by a Renderer to render the actual code. It is also used to collect the rendered code and add it to the corresponding module.

Fields§

§meta: &'a MetaData<'types>

Meta information for the rendering process.

§data: &'a DataType<'types>

Data type that needs to be rendered.

§ident: &'a Ident

Identifier of the data type that needs to be rendered.

Implementations§

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impl<'a, 'types> Context<'a, 'types>

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pub fn resolve_type_for_module(&self, target_type: &PathData) -> TokenStream

Resolves the passed ident relative to the module of the current rendered type.

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pub fn add_usings(&self, usings: I)
where I: IntoIterator, I::Item: ToString,

Add using directives to the module the of the current rendered type.

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pub fn add_root_usings(&self, usings: I)
where I: IntoIterator, I::Item: ToString,

Add using directives to the root module.

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pub fn main_module(&mut self) -> &mut Module

Returns a mutable reference to the main module.

This might be useful if you need to add code anywhere to the generated result.

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pub fn current_module(&mut self) -> &mut Module

Returns a mutable reference to the module of the current rendered type.

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pub fn set<K>(&mut self, value: K::Type)
where K: ValueKey,

Set a value for the specified key K.

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pub fn get<K>(&self) -> K::Type
where K: ValueKey,

Get the value that was stored for the specified key K.

Panics if the key was not set before.

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pub fn get_ref<K>(&self) -> &K::Type
where K: ValueKey,

Get a reference to the value that was stored for the specified key K.

Panics if the key was not set before.

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pub fn get_mut<K>(&mut self) -> &mut K::Type
where K: ValueKey,

Get a mutable reference to the value that was stored for the specified key K.

Panics if the key was not set before.

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pub fn unset<K>(&mut self)
where K: ValueKey,

Removes any values for the specified key K.

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pub fn patch_usings( &self, usings: I, ) -> impl Iterator<Item = String> + use<'_, I>
where I: IntoIterator, I::Item: ToString,

Takes an iterator of usings (anything that implements ToString) and replaces the xsd_parser:: in the path with the configured name for xsd-parser.

See Renderer::xsd_parser_crate for details.

This should be used before you add using directives to a module manually. Normally you should use add_usings which does the patching automatically, but if you want to add code somewhere in the module tree, this might be useful.

Methods from Deref<Target = MetaData<'types>>§

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pub fn check_renderer_flags(&self, flags: RendererFlags) -> bool

Whether the passed flags intersect with the renderer flags set in the configuration, or not.

Methods from Deref<Target = GeneratorMetaData<'types>>§

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pub fn check_generator_flags(&self, flags: GeneratorFlags) -> bool

Whether the passed flags intersect with the generator flags set in the configuration, or not.

Methods from Deref<Target = MetaTypes>§

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pub fn get_resolved<'a>( &'a self, ident: &'a Ident, ) -> Option<(&'a Ident, &'a MetaType)>

Get the identifier and the type of the passed ident with all single type references resolved.

Tries to find the type specified by the passed ident and resolve simple type definitions to the very base type. If the type could not be found None is returned.

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