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Struct llvm_kaleidoscope_rs::parser::Parser

pub struct Parser<I> where
    I: Iterator<Item = char>,  { /* private fields */ }

Expand description

Parser for the kaleidoscope language.

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Implementations

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impl Parser where
I: Iterator<Item = char>,

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pub fn new(lexer: Lexer) -> Self

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pub fn cur_tok(&self) -> &Token

Implement the global variable int CurTok; from the tutorial.

+Parser in llvm_kaleidoscope_rs::parser - Rust

Struct llvm_kaleidoscope_rs::parser::Parser

source · [−]

pub struct Parser<I>where
    I: Iterator<Item = char>,{ /* private fields */ }

Expand description

Parser for the kaleidoscope language.

+

Implementations

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impl Parserwhere
I: Iterator<Item = char>,

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pub fn new(lexer: Lexer) -> Self

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pub fn cur_tok(&self) -> &Token

Implement the global variable int CurTok; from the tutorial.

Panics

Panics if the parser doesn’t have a current token.

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pub fn get_next_token(&mut self)

Advance the cur_tok by getting the next token from the lexer.

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pub fn get_next_token(&mut self)

Advance the cur_tok by getting the next token from the lexer.

Implement the fucntion int getNextToken(); from the tutorial.

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pub fn parse_definition(&mut self) -> Result<FunctionAST, String>

definition ::= ‘def’ prototype expression

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pub fn parse_definition(&mut self) -> Result<FunctionAST, String>

definition ::= ‘def’ prototype expression

Implement std::unique_ptr<FunctionAST> ParseDefinition(); from the tutorial.

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pub fn parse_extern(&mut self) -> Result<PrototypeAST, String>

external ::= ‘extern’ prototype

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pub fn parse_extern(&mut self) -> Result<PrototypeAST, String>

external ::= ‘extern’ prototype

Implement std::unique_ptr<PrototypeAST> ParseExtern(); from the tutorial.

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pub fn parse_top_level_expr(&mut self) -> Result<FunctionAST, String>

toplevelexpr ::= expression

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pub fn parse_top_level_expr(&mut self) -> Result<FunctionAST, String>

toplevelexpr ::= expression

Implement std::unique_ptr<FunctionAST> ParseTopLevelExpr(); from the tutorial.

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Auto Trait Implementations

impl RefUnwindSafe for Parser where
I: RefUnwindSafe,

impl Send for Parser where
I: Send,

impl Sync for Parser where
I: Sync,

impl Unpin for Parser where
I: Unpin,

impl UnwindSafe for Parser where
I: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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Auto Trait Implementations

impl RefUnwindSafe for Parserwhere
I: RefUnwindSafe,

impl Send for Parserwhere
I: Send,

impl Sync for Parserwhere
I: Sync,

impl Unpin for Parserwhere
I: Unpin,

impl UnwindSafe for Parserwhere
I: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of -From<T> for U chooses to do.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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- \ No newline at end of file +From<T> for U chooses to do.

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct llvm_kaleidoscope_rs::parser::Parser

Implementations

impl<I> Parser<I> where I: Iterator<Item = char>,

pub fn new(lexer: Lexer<I>) -> Self

pub fn cur_tok(&self) -> &Token

Struct llvm_kaleidoscope_rs::parser::Parser

Implementations

impl<I> Parser<I>where I: Iterator<Item = char>,

pub fn new(lexer: Lexer<I>) -> Self

pub fn cur_tok(&self) -> &Token

pub fn get_next_token(&mut self)

pub fn get_next_token(&mut self)

pub fn parse_definition(&mut self) -> Result<FunctionAST, String>

pub fn parse_definition(&mut self) -> Result<FunctionAST, String>

pub fn parse_extern(&mut self) -> Result<PrototypeAST, String>

pub fn parse_extern(&mut self) -> Result<PrototypeAST, String>

pub fn parse_top_level_expr(&mut self) -> Result<FunctionAST, String>

pub fn parse_top_level_expr(&mut self) -> Result<FunctionAST, String>

Auto Trait Implementations

impl<I> RefUnwindSafe for Parser<I> where I: RefUnwindSafe,

impl<I> Send for Parser<I> where I: Send,

impl<I> Sync for Parser<I> where I: Sync,

impl<I> Unpin for Parser<I> where I: Unpin,

impl<I> UnwindSafe for Parser<I> where I: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

Auto Trait Implementations

impl<I> RefUnwindSafe for Parser<I>where I: RefUnwindSafe,

impl<I> Send for Parser<I>where I: Send,

impl<I> Sync for Parser<I>where I: Sync,

impl<I> Unpin for Parser<I>where I: Unpin,

impl<I> UnwindSafe for Parser<I>where I: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<I> Parser<I> where
I: Iterator<Item = char>,

impl<I> Parser<I>where
I: Iterator<Item = char>,

impl<I> RefUnwindSafe for Parser<I> where
I: RefUnwindSafe,

impl<I> Send for Parser<I> where
I: Send,

impl<I> Sync for Parser<I> where
I: Sync,

impl<I> Unpin for Parser<I> where
I: Unpin,

impl<I> UnwindSafe for Parser<I> where
I: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<I> RefUnwindSafe for Parser<I>where
I: RefUnwindSafe,

impl<I> Send for Parser<I>where
I: Send,

impl<I> Sync for Parser<I>where
I: Sync,

impl<I> Unpin for Parser<I>where
I: Unpin,

impl<I> UnwindSafe for Parser<I>where
I: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,