Struct texlang_stdlib::StdLibState

pub struct StdLibState {

    pub alloc: Component,
    pub codes_cat_code: Component<CatCode>,
    pub codes_math_code: Component<MathCode>,
    pub conditional: Component,
    pub end_line_char: Component,
    pub error_mode: Component,
    pub input: Component<16>,
    pub job: Component,
    pub prefix: Component,
    pub registers_i32: Component<i32, 32768>,
    pub registers_token_list: Component<Vec<Token>, 256>,
    pub repl: Component,
    pub script: Component,
    pub time: Component,
    pub tracing_macros: Component,
}

A state struct that is compatible with every primitive in the Texlang standard library.

Fields

alloc: Component

codes_cat_code: Component<CatCode>

codes_math_code: Component<MathCode>

conditional: Component

end_line_char: Component

error_mode: Component

input: Component<16>

job: Component

prefix: Component

registers_i32: Component<i32, 32768>

registers_token_list: Component<Vec<Token>, 256>

repl: Component

script: Component

time: Component

tracing_macros: Component

Trait Implementations

impl Default for StdLibState

fn default() -> StdLibState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StdLibState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HasComponent<Component<16>> for StdLibState

fn component(&self) -> &Component<16>

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component<16>

Return a mutable reference to the component.

impl HasComponent<Component<CatCode>> for StdLibState

fn component(&self) -> &Component<CatCode>

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component<CatCode>

Return a mutable reference to the component.

impl HasComponent<Component<MathCode>> for StdLibState

fn component(&self) -> &Component<MathCode>

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component<MathCode>

Return a mutable reference to the component.

impl HasComponent<Component<Vec<Token>, 256>> for StdLibState

fn component(&self) -> &Component<Vec<Token>, 256>

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component<Vec<Token>, 256>

Return a mutable reference to the component.

impl HasComponent<Component<i32, 32768>> for StdLibState

fn component(&self) -> &Component<i32, 32768>

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component<i32, 32768>

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasComponent<Component> for StdLibState

fn component(&self) -> &Component

Return a immutable reference to the component.

fn component_mut(&mut self) -> &mut Component

Return a mutable reference to the component.

impl HasDefaultBuiltInCommands for StdLibState

fn default_built_in_commands() -> HashMap<&'static str, BuiltIn<Self>>

impl HasFileSystem for StdLibState

fn file_system(&self) -> Rc<RefCell<dyn FileSystem>>

impl HasLogging for StdLibState

fn terminal_out(&self) -> Rc<RefCell<dyn Write>>

Return the output terminal.

fn log_file(&self) -> Rc<RefCell<dyn Write>>

Return the log file.

impl HasTerminalIn for StdLibState

fn terminal_in(&self) -> Rc<RefCell<dyn TerminalIn>>

impl Serialize for StdLibState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TexlangState for StdLibState

fn cat_code(&self, c: char) -> CatCode

Get the cat code for the provided character.

fn end_line_char(&self) -> Option<char>

Get current end line char, or None if it’s undefined.

fn post_macro_expansion_hook( token: Token, input: &ExpansionInput<Self>, tex_macro: &Macro, arguments: &[&[Token]], reversed_expansion: &[Token], )

Hook that is invoked after a TeX macro is expanded.

fn expansion_override_hook( token: Token, input: &mut ExpansionInput<Self>, tag: Option<Tag>, ) -> Result<Option<Token>>

Hook that potentially overrides the expansion of a command.

fn variable_assignment_scope_hook(state: &mut Self) -> Scope

Hook that determines the scope of a variable assignment.

fn recoverable_error_hook( &self, recoverable_error: TracedError, ) -> Result<(), Box<dyn TexError>>

Hook that determines what to do when a recoverable error occurs.

fn enable_font_hook(&mut self, font: Font)

Hook that is invoked when a font is enabled.

fn is_current_font_command(&self, tag: Tag) -> bool

Returns whether the command corresponding to the provided tag references the currnet font when provided as an argument to a variable.

impl TheCompatible for StdLibState

fn get_command_ref_for_font(&self, font: Font) -> Option<CommandRef>