Struct FormattedValue

pub struct FormattedValue {
    pub value: Box<ExprType>,
    pub conversion: Option<i32>,
    pub format_spec: Option<Box<ExprType>>,
    pub lineno: Option<usize>,
    pub col_offset: Option<usize>,
    pub end_lineno: Option<usize>,
    pub end_col_offset: Option<usize>,
}

Formatted value within an f-string (e.g., the {name} part)

Fields

value: Box<ExprType>

The expression to be formatted

conversion: Option<i32>

Conversion flag (None, ‘s’, ‘r’, ‘a’) - represented as optional integer

format_spec: Option<Box<ExprType>>

Format specifier (optional)

lineno: Option<usize>

Position information

col_offset: Option<usize>

end_lineno: Option<usize>

end_col_offset: Option<usize>

Trait Implementations

impl Clone for FormattedValue

fn clone(&self) -> FormattedValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodeGen for FormattedValue

type Context = CodeGenContext

A type, generally an enum, that passes the code generator the context of the node.

type Options = PythonOptions

A struct representing the set of compilation options.

type SymbolTable = SymbolTableScopes

A trait for a symbol table

fn find_symbols(self, symbols: Self::SymbolTable) -> Self::SymbolTable

A default implementation for find_symbols(), which simply returns the input. Language nodes that modify the symbol table should override this method.

fn to_rust( self, ctx: Self::Context, options: Self::Options, symbols: Self::SymbolTable, ) -> Result<TokenStream, Box<dyn Error>>

A trait method to output Rust code in a general sense. The output should be stream of Rust tokens, however, it is not guaranteed that it will fully compile because of scoping errors and other checks that don’t occur until later.

fn get_docstring(&self) -> Option<String>

A trait method for extracting a docstring from an object that can have a docstring.

impl Debug for FormattedValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FormattedValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> FromPyObject<'a> for FormattedValue

fn extract_bound(ob: &Bound<'a, PyAny>) -> PyResult<Self>

Extracts Self from the bound smart pointer obj.

impl Node for FormattedValue

fn lineno(&self) -> Option<usize>

A method for getting the starting line number of the node. This may not exist for all node types.

fn col_offset(&self) -> Option<usize>

A method for getting the starting column of the node. This may not exist for all node types.

fn end_lineno(&self) -> Option<usize>

A method for getting the ending line number of the node. This may not exist for all node types.

fn end_col_offset(&self) -> Option<usize>

A method for getting the ending column of the node. This may not exist for all node types.

fn error_message( &self, mod_name: impl AsRef<str>, message: impl AsRef<str>, ) -> String

Generate an error message for the current code, adding line and column number.

impl PartialEq for FormattedValue

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for FormattedValue

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FormattedValue