Module expr

Structs

ControlFlow 🔒

Enums

ExprType 🔒

RhsAssignKind 🔒

RhsTactics 🔒

Controls where to put the rhs.

Functions

block_contains_comment 🔒

block_has_statements 🔒

block_prefix 🔒

can_be_overflowed_expr 🔒

choose_matcher 🔒

choose_rhs 🔒

choose_separator_tactic 🔒

extract_comment 🔒

extract_pats_and_cond 🔒

format_expr 🔒

is_empty_block 🔒

Checks whether a block contains no statements, expressions, comments, or inner attributes.

is_every_expr_simple 🔒

is_method_call 🔒

is_nested_call 🔒

is_simple_block 🔒

is_simple_block_stmt 🔒

Checks whether a block contains at most one statement or expression, and no comments or attributes.

is_simple_expr 🔒

is_unsafe_block 🔒

last_line_offsetted 🔒

Returns true if the last line of pat_str has leading whitespace and it is wider than the shape’s indent.

lit_ends_in_dot 🔒

prefer_next_line 🔒

Returns true if formatting next_line_rhs is better on a new line when compared to the original’s line formatting.

rewrite_array 🔒

rewrite_assign_rhs 🔒

rewrite_assign_rhs_expr 🔒

rewrite_assign_rhs_with 🔒

rewrite_assign_rhs_with_comments 🔒

rewrite_assignment 🔒

rewrite_block 🔒

rewrite_block_inner 🔒

rewrite_block_with_visitor 🔒

rewrite_call 🔒

rewrite_cond 🔒

rewrite_else_kw_with_comments 🔒

Rewrite the else keyword with surrounding comments.

rewrite_empty_block 🔒

rewrite_expr_addrof 🔒

rewrite_field 🔒

rewrite_index 🔒

rewrite_int_lit 🔒

rewrite_label 🔒

rewrite_let 🔒

rewrite_let_else_block 🔒

Rewrite the divergent block of a let-else statement.

rewrite_literal 🔒

rewrite_paren 🔒

rewrite_paren_in_multi_line 🔒

rewrite_single_line_block 🔒

rewrite_string_lit 🔒

rewrite_struct_lit 🔒

rewrite_tuple 🔒

rewrite_tuple_in_visual_indent_style 🔒

rewrite_unary_op 🔒

rewrite_unary_prefix 🔒

rewrite_unary_suffix 🔒

shape_from_rhs_tactic 🔒

span_ends_with_comma 🔒

Returns true if a function call or a method call represented by the given span ends with a trailing comma. This function is used when rewriting macro, as adding or removing a trailing comma from macro can potentially break the code.

stmt_is_expr 🔒

struct_lit_can_be_aligned 🔒

struct_lit_field_separator 🔒

to_control_flow 🔒

wrap_struct_field 🔒