a266e7e642
# Objective There are several uninlined format args (seems to be in more formatting macros and in more crates) that are not detected on stable, but are on nightly. ## Solution Fix them.
62 lines
2.5 KiB
Rust
62 lines
2.5 KiB
Rust
use crate::FieldId;
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use alloc::{borrow::Cow, format};
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use thiserror::Error;
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/// An error that occurs when cloning a type via [`PartialReflect::reflect_clone`].
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///
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/// [`PartialReflect::reflect_clone`]: crate::PartialReflect::reflect_clone
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#[derive(Clone, Debug, Error, PartialEq, Eq)]
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pub enum ReflectCloneError {
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/// The type does not have a custom implementation for [`PartialReflect::reflect_clone`].
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///
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/// [`PartialReflect::reflect_clone`]: crate::PartialReflect::reflect_clone
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#[error("`PartialReflect::reflect_clone` not implemented for `{type_path}`")]
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NotImplemented { type_path: Cow<'static, str> },
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/// The type cannot be cloned via [`PartialReflect::reflect_clone`].
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///
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/// This type should be returned when a type is intentionally opting out of reflection cloning.
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///
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/// [`PartialReflect::reflect_clone`]: crate::PartialReflect::reflect_clone
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#[error("`{type_path}` cannot be made cloneable for `PartialReflect::reflect_clone`")]
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NotCloneable { type_path: Cow<'static, str> },
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/// The field cannot be cloned via [`PartialReflect::reflect_clone`].
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///
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/// When [deriving `Reflect`], this usually means that a field marked with `#[reflect(ignore)]`
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/// is missing a `#[reflect(clone)]` attribute.
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///
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/// This may be intentional if the field is not meant/able to be cloned.
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///
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/// [`PartialReflect::reflect_clone`]: crate::PartialReflect::reflect_clone
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/// [deriving `Reflect`]: derive@crate::Reflect
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#[error(
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"field `{}` cannot be made cloneable for `PartialReflect::reflect_clone` (are you missing a `#[reflect(clone)]` attribute?)",
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full_path(.field, .variant.as_deref(), .container_type_path)
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)]
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FieldNotCloneable {
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field: FieldId,
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variant: Option<Cow<'static, str>>,
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container_type_path: Cow<'static, str>,
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},
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/// Could not downcast to the expected type.
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///
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/// Realistically this should only occur when a type has incorrectly implemented [`Reflect`].
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///
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/// [`Reflect`]: crate::Reflect
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#[error("expected downcast to `{expected}`, but received `{received}`")]
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FailedDowncast {
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expected: Cow<'static, str>,
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received: Cow<'static, str>,
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},
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}
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fn full_path(
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field: &FieldId,
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variant: Option<&str>,
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container_type_path: &str,
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) -> alloc::string::String {
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match variant {
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Some(variant) => format!("{container_type_path}::{variant}::{field}"),
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None => format!("{container_type_path}::{field}"),
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}
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}
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