Struct vhdl_lang::TokenSpan

pub struct TokenSpan {
    pub start_token: TokenId,
    pub end_token: TokenId,
}

Holds token information about an AST element. Since the different pieces may be gathered in different locations, the fields are gated behind accessor functions which also check some invariants every time they are called.

Fields

start_token: TokenId

end_token: TokenId

Implementations

impl TokenSpan

pub fn new(start_token: TokenId, end_token: TokenId) -> Self

pub fn for_library() -> Self

pub fn pos(&self, ctx: &dyn TokenAccess) -> SrcPos

Trait Implementations

impl Clone for TokenSpan

fn clone(&self) -> TokenSpan

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TokenSpan

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

Formats the value using the given formatter.

impl Display for TokenSpan

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

Formats the value using the given formatter.

impl From<TokenId> for TokenSpan

fn from(value: TokenId) -> Self

Converts to this type from the input type.

impl HasTokenSpan for TokenSpan

fn get_start_token(&self) -> TokenId

fn get_end_token(&self) -> TokenId

fn get_token_slice<'a>(&self, tokens: &'a dyn TokenAccess) -> &'a [Token]

fn get_pos(&self, tokens: &dyn TokenAccess) -> SrcPos

fn get_span(&self, ctx: &dyn TokenAccess) -> SrcPos

fn span(&self) -> TokenSpan

impl PartialEq for TokenSpan

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TokenSpan

impl Eq for TokenSpan

impl StructuralPartialEq for TokenSpan