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borrowck_assign_due_to_use_closure =
assignment occurs due to use in closure
borrowck_assign_due_to_use_coroutine =
assign occurs due to use in coroutine
borrowck_assign_part_due_to_use_closure =
assignment to part occurs due to use in closure
borrowck_assign_part_due_to_use_coroutine =
assign to part occurs due to use in coroutine
borrowck_borrow_due_to_use_closure =
borrow occurs due to use in closure
borrowck_borrow_due_to_use_coroutine =
borrow occurs due to use in coroutine
borrowck_calling_operator_moves =
calling this operator moves the value
borrowck_calling_operator_moves_lhs =
calling this operator moves the left-hand side
borrowck_cannot_move_when_borrowed =
cannot move out of {$place ->
[value] value
*[other] {$place}
} because it is borrowed
.label = borrow of {$borrow_place ->
[value] value
*[other] {$borrow_place}
} occurs here
.move_label = move out of {$value_place ->
[value] value
*[other] {$value_place}
} occurs here
borrowck_capture_immute =
capture is immutable because of use here
borrowck_capture_move =
capture is moved because of use here
borrowck_capture_mut =
capture is mutable because of use here
borrowck_closure_inferred_mut = inferred to be a `FnMut` closure
borrowck_closure_invoked_twice =
closure cannot be invoked more than once because it moves the variable `{$place_name}` out of its environment
borrowck_closure_moved_twice =
closure cannot be moved more than once as it is not `Copy` due to moving the variable `{$place_name}` out of its environment
borrowck_consider_borrow_type_contents =
help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents
borrowck_could_not_normalize =
could not normalize `{$value}`
borrowck_could_not_prove =
could not prove `{$predicate}`
borrowck_dereference_suggestion =
dereference the return value
borrowck_func_take_self_moved_place =
`{$func}` takes ownership of the receiver `self`, which moves {$place_name}
borrowck_generic_does_not_live_long_enough =
`{$kind}` does not live long enough
borrowck_higher_ranked_lifetime_error =
higher-ranked lifetime error
borrowck_higher_ranked_subtype_error =
higher-ranked subtype error
borrowck_implicit_static =
this has an implicit `'static` lifetime requirement
borrowck_implicit_static_introduced =
calling this method introduces the `impl`'s `'static` requirement
borrowck_implicit_static_relax =
consider relaxing the implicit `'static` requirement
borrowck_lifetime_constraints_error =
lifetime may not live long enough
borrowck_limitations_implies_static =
due to current limitations in the borrow checker, this implies a `'static` lifetime
borrowck_move_closure_suggestion =
consider adding 'move' keyword before the nested closure
borrowck_move_out_place_here =
{$place} is moved here
borrowck_move_unsized =
cannot move a value of type `{$ty}`
.label = the size of `{$ty}` cannot be statically determined
borrowck_moved_a_fn_once_in_call =
this value implements `FnOnce`, which causes it to be moved when called
borrowck_moved_a_fn_once_in_call_call =
`FnOnce` closures can only be called once
borrowck_moved_a_fn_once_in_call_def =
`{$ty}` is made to be an `FnOnce` closure here
borrowck_moved_due_to_await =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this {$is_loop_message ->
[true] await, in previous iteration of loop
*[false] await
}
borrowck_moved_due_to_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this {$is_loop_message ->
[true] call, in previous iteration of loop
*[false] call
}
borrowck_moved_due_to_implicit_into_iter_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this implicit call to {$is_loop_message ->
[true] `.into_iter()`, in previous iteration of loop
*[false] `.into_iter()`
}
borrowck_moved_due_to_method_call =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to this method {$is_loop_message ->
[true] call, in previous iteration of loop
*[false] call
}
borrowck_moved_due_to_usage_in_operator =
{$place_name} {$is_partial ->
[true] partially moved
*[false] moved
} due to usage in {$is_loop_message ->
[true] operator, in previous iteration of loop
*[false] operator
}
borrowck_opaque_type_lifetime_mismatch =
opaque type used twice with different lifetimes
.label = lifetime `{$arg}` used here
.prev_lifetime_label = lifetime `{$prev}` previously used here
.note = if all non-lifetime generic parameters are the same, but the lifetime parameters differ, it is not possible to differentiate the opaque types
borrowck_opaque_type_non_generic_param =
expected generic {$kind} parameter, found `{$ty}`
.label = {STREQ($ty, "'static") ->
[true] cannot use static lifetime; use a bound lifetime instead or remove the lifetime parameter from the opaque type
*[other] this generic parameter must be used with a generic {$kind} parameter
}
borrowck_partial_var_move_by_use_in_closure =
variable {$is_partial ->
[true] partially moved
*[false] moved
} due to use in closure
borrowck_partial_var_move_by_use_in_coroutine =
variable {$is_partial ->
[true] partially moved
*[false] moved
} due to use in coroutine
borrowck_restrict_to_static =
consider restricting the type parameter to the `'static` lifetime
borrowck_returned_async_block_escaped =
returns an `async` block that contains a reference to a captured variable, which then escapes the closure body
borrowck_returned_closure_escaped =
returns a closure that contains a reference to a captured variable, which then escapes the closure body
borrowck_returned_lifetime_short =
{$category_desc}requires that `{$free_region_name}` must outlive `{$outlived_fr_name}`
borrowck_returned_lifetime_wrong =
{$mir_def_name} was supposed to return data with lifetime `{$outlived_fr_name}` but it is returning data with lifetime `{$fr_name}`
borrowck_returned_ref_escaped =
returns a reference to a captured variable which escapes the closure body
borrowck_simd_intrinsic_arg_const =
{$arg ->
[1] 1st
[2] 2nd
[3] 3rd
*[other] {$arg}th
} argument of `{$intrinsic}` is required to be a `const` item
borrowck_suggest_create_fresh_reborrow =
consider reborrowing the `Pin` instead of moving it
borrowck_suggest_iterate_over_slice =
consider iterating over a slice of the `{$ty}`'s content to avoid moving into the `for` loop
borrowck_tail_expr_drop_order = relative drop order changing in Rust 2024
.label = this temporary value will be dropped at the end of the block
.note = consider using a `let` binding to ensure the value will live long enough
borrowck_ty_no_impl_copy =
{$is_partial_move ->
[true] partial move
*[false] move
} occurs because {$place} has type `{$ty}`, which does not implement the `Copy` trait
borrowck_use_due_to_use_closure =
use occurs due to use in closure
borrowck_use_due_to_use_coroutine =
use occurs due to use in coroutine
borrowck_used_impl_require_static =
the used `impl` has a `'static` requirement
borrowck_value_capture_here =
value captured {$is_within ->
[true] here by coroutine
*[false] here
}
borrowck_value_moved_here =
value {$is_partial ->
[true] partially moved
*[false] moved
} {$is_move_msg ->
[true] into closure here
*[false] here
}{$is_loop_message ->
[true] , in previous iteration of loop
*[false] {""}
}
borrowck_var_borrow_by_use_in_closure =
borrow occurs due to use in closure
borrowck_var_borrow_by_use_in_coroutine =
borrow occurs due to use in coroutine
borrowck_var_borrow_by_use_place_in_closure =
{$is_single_var ->
*[true] borrow occurs
[false] borrows occur
} due to use of {$place} in closure
borrowck_var_borrow_by_use_place_in_coroutine =
{$is_single_var ->
*[true] borrow occurs
[false] borrows occur
} due to use of {$place} in coroutine
borrowck_var_cannot_escape_closure =
captured variable cannot escape `FnMut` closure body
.note = `FnMut` closures only have access to their captured variables while they are executing...
.cannot_escape = ...therefore, they cannot allow references to captured variables to escape
borrowck_var_does_not_need_mut =
variable does not need to be mutable
.suggestion = remove this `mut`
borrowck_var_first_borrow_by_use_place_in_closure =
first borrow occurs due to use of {$place} in closure
borrowck_var_first_borrow_by_use_place_in_coroutine =
first borrow occurs due to use of {$place} in coroutine
borrowck_var_here_captured = variable captured here
borrowck_var_here_defined = variable defined here
borrowck_var_move_by_use_in_closure =
move occurs due to use in closure
borrowck_var_move_by_use_in_coroutine =
move occurs due to use in coroutine
borrowck_var_mutable_borrow_by_use_place_in_closure =
mutable borrow occurs due to use of {$place} in closure
borrowck_var_second_borrow_by_use_place_in_closure =
second borrow occurs due to use of {$place} in closure
borrowck_var_second_borrow_by_use_place_in_coroutine =
second borrow occurs due to use of {$place} in coroutine
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