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// Protocol Buffers - Google's data interchange format
// Copyright 2024 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
use super::opaque_pointee::opaque_pointee;
use super::{
upb_ExtensionRegistry, upb_MiniTable, upb_MiniTableField, RawArena, RawArray, RawMap,
StringView,
};
use core::ptr::NonNull;
opaque_pointee!(upb_Message);
pub type RawMessage = NonNull<upb_Message>;
extern "C" {
/// # Safety
/// - `mini_table` and `arena` must be valid to deref
pub fn upb_Message_New(mini_table: *const upb_MiniTable, arena: RawArena)
-> Option<RawMessage>;
/// # Safety
/// - `m` and `mini_table` must be valid to deref
/// - `mini_table` must be the MiniTable associated with `m`
pub fn upb_Message_Clear(m: RawMessage, mini_table: *const upb_MiniTable);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a field associated with `f`
pub fn upb_Message_ClearBaseField(m: RawMessage, f: *const upb_MiniTableField);
/// Copies the contents from `src` into `dst`.
///
/// Returns false if the copy failed due to an allocation failure. If this returns false, `dst`
/// is in an indeterminate state. Returning false should be extremely rare under normal
/// circumstances unless a fixed sized arena is used.
///
/// # Safety
/// - All four arguments must be valid to deref
/// - `mini_table` must be the MiniTable associated with both `dst` and
/// `src`
pub fn upb_Message_DeepCopy(
dst: RawMessage,
src: RawMessage,
mini_table: *const upb_MiniTable,
arena: RawArena,
) -> bool;
/// # Safety
/// - All three arguments must be valid to deref
/// - `mini_table` must be the MiniTable associated with `m`
pub fn upb_Message_DeepClone(
m: RawMessage,
mini_table: *const upb_MiniTable,
arena: RawArena,
) -> Option<RawMessage>;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a bool field associated with `m`
pub fn upb_Message_GetBool(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: bool,
) -> bool;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an i32 field associated with `m`
pub fn upb_Message_GetInt32(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: i32,
) -> i32;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an i64 field associated with `m`
pub fn upb_Message_GetInt64(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: i64,
) -> i64;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a u32 field associated with `m`
pub fn upb_Message_GetUInt32(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: u32,
) -> u32;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a u64 field associated with `m`
pub fn upb_Message_GetUInt64(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: u64,
) -> u64;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a f32 field associated with `m`
pub fn upb_Message_GetFloat(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: f32,
) -> f32;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a f64 field associated with `m`
pub fn upb_Message_GetDouble(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: f64,
) -> f64;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a string or bytes field associated with `m`
pub fn upb_Message_GetString(
m: RawMessage,
f: *const upb_MiniTableField,
default_val: StringView,
) -> StringView;
/// Gets the const upb_Message* that is assigned to the field.
///
/// This may return None which must be treated the same as if it returned
/// Some of a valid RawMessage that is was the default message instance.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a message-typed field associated with `m`
pub fn upb_Message_GetMessage(
m: RawMessage,
f: *const upb_MiniTableField,
) -> Option<RawMessage>;
/// Gets or creates a mutable upb_Message* assigned to the corresponding
/// field in the message.
///
/// This will only return None if the Arena allocation fails.
///
/// # Safety
/// - All arguments must be valid to deref
/// - `mini_table` must be the MiniTable associated with `m`
/// - `f` must be a message-typed field associated with `m`
pub fn upb_Message_GetOrCreateMutableMessage(
m: RawMessage,
mini_table: *const upb_MiniTable,
f: *const upb_MiniTableField,
arena: RawArena,
) -> Option<RawMessage>;
/// Gets the const upb_Array* that is assigned to the field.
///
/// This may return None which must be treated the same as if it returned
/// Some of a valid RawArray that is empty.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a repeated field associated with `m`
pub fn upb_Message_GetArray(m: RawMessage, f: *const upb_MiniTableField) -> Option<RawArray>;
/// Gets or creates a mutable upb_Array* assigned to the corresponding field
/// in the message.
///
/// This will only return None if the Arena allocation fails.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a map field associated with `m`
pub fn upb_Message_GetOrCreateMutableArray(
m: RawMessage,
f: *const upb_MiniTableField,
arena: RawArena,
) -> Option<RawArray>;
/// Gets the const upb_Map* that is assigned to the field.
///
/// This may return None which must be treated the same as if it returned
/// Some of a valid RawMap that is empty.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a repeated field associated with `m`
pub fn upb_Message_GetMap(m: RawMessage, f: *const upb_MiniTableField) -> Option<RawMap>;
/// Gets or creates a mutable upb_Map* assigned to the corresponding field
/// in the message.
///
/// This will only return None if the Arena allocation fails.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `map_entry_mini_table` must be the MiniTable associated with `f`
/// - `f` must be a map field associated with `m`
pub fn upb_Message_GetOrCreateMutableMap(
m: RawMessage,
map_entry_mini_table: *const upb_MiniTable,
f: *const upb_MiniTableField,
arena: RawArena,
) -> Option<RawMap>;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `mini_table` must be the MiniTable associated with `m`
pub fn upb_Message_HasBaseField(m: RawMessage, f: *const upb_MiniTableField) -> bool;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a field associated with `m`
/// - `val` must be a pointer to legally readable memory of the correct type
/// for the field described by `f`
pub fn upb_Message_SetBaseField(
m: RawMessage,
f: *const upb_MiniTableField,
val: *const core::ffi::c_void,
);
/// # Safety
/// - All four arguments must be valid to deref
/// - `mini_table` must be the MiniTable associated with both `m1` and `m2`
pub fn upb_Message_IsEqual(
m1: RawMessage,
m2: RawMessage,
mini_table: *const upb_MiniTable,
options: i32,
) -> bool;
/// # Safety
/// - `dst`, `src`, `mini_table` and `arena` must be valid to deref
/// - `extreg` must be valid to deref or nullptr
/// - `mini_table` must be the MiniTable associated with both `dst` and
/// `src`
pub fn upb_Message_MergeFrom(
dst: RawMessage,
src: RawMessage,
mini_table: *const upb_MiniTable,
extreg: *const upb_ExtensionRegistry,
arena: RawArena,
) -> bool;
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a bool field associated with `f`
pub fn upb_Message_SetBaseFieldBool(m: RawMessage, f: *const upb_MiniTableField, val: bool);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an i32 field associated with `m`
pub fn upb_Message_SetBaseFieldInt32(m: RawMessage, f: *const upb_MiniTableField, val: i32);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an i64 field associated with `m`
pub fn upb_Message_SetBaseFieldInt64(m: RawMessage, f: *const upb_MiniTableField, val: i64);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a u32 field associated with `m`
pub fn upb_Message_SetBaseFieldUInt32(m: RawMessage, f: *const upb_MiniTableField, val: u32);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a u64 field associated with `m`
pub fn upb_Message_SetBaseFieldUInt64(m: RawMessage, f: *const upb_MiniTableField, val: u64);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an f32 field associated with `m`
pub fn upb_Message_SetBaseFieldFloat(m: RawMessage, f: *const upb_MiniTableField, val: f32);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an f64 field associated with `m`
pub fn upb_Message_SetBaseFieldDouble(m: RawMessage, f: *const upb_MiniTableField, val: f64);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be an string or bytes field associated with `m`
pub fn upb_Message_SetBaseFieldString(
m: RawMessage,
f: *const upb_MiniTableField,
val: StringView,
);
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a message-typed field associated with `m`
pub fn upb_Message_SetBaseFieldMessage(
m: RawMessage,
f: *const upb_MiniTableField,
val: RawMessage,
);
/// Returns the field number of which oneof field is set, or 0 if none are.
/// `f` is any arbitrary field contained within the oneof.
///
/// # Safety
/// - `m` and `f` must be valid to deref
/// - `f` must be a field within a oneof associated with `m`
pub fn upb_Message_WhichOneofFieldNumber(m: RawMessage, f: *const upb_MiniTableField) -> u32;
}
#[cfg(test)]
mod tests {
use super::*;
use googletest::gtest;
#[gtest]
fn assert_message_linked() {
use crate::assert_linked;
assert_linked!(upb_Message_New);
assert_linked!(upb_Message_Clear);
assert_linked!(upb_Message_ClearBaseField);
assert_linked!(upb_Message_DeepCopy);
assert_linked!(upb_Message_DeepClone);
assert_linked!(upb_Message_GetBool);
assert_linked!(upb_Message_GetInt32);
assert_linked!(upb_Message_GetInt64);
assert_linked!(upb_Message_GetUInt32);
assert_linked!(upb_Message_GetUInt64);
assert_linked!(upb_Message_GetFloat);
assert_linked!(upb_Message_GetDouble);
assert_linked!(upb_Message_GetString);
assert_linked!(upb_Message_GetMessage);
assert_linked!(upb_Message_GetOrCreateMutableMessage);
assert_linked!(upb_Message_GetArray);
assert_linked!(upb_Message_GetOrCreateMutableArray);
assert_linked!(upb_Message_GetMap);
assert_linked!(upb_Message_GetOrCreateMutableMap);
assert_linked!(upb_Message_HasBaseField);
assert_linked!(upb_Message_SetBaseField);
assert_linked!(upb_Message_IsEqual);
assert_linked!(upb_Message_MergeFrom);
assert_linked!(upb_Message_SetBaseFieldBool);
assert_linked!(upb_Message_SetBaseFieldInt32);
assert_linked!(upb_Message_SetBaseFieldInt64);
assert_linked!(upb_Message_SetBaseFieldUInt32);
assert_linked!(upb_Message_SetBaseFieldUInt64);
assert_linked!(upb_Message_SetBaseFieldFloat);
assert_linked!(upb_Message_SetBaseFieldDouble);
assert_linked!(upb_Message_SetBaseFieldString);
assert_linked!(upb_Message_SetBaseFieldMessage);
assert_linked!(upb_Message_WhichOneofFieldNumber);
}
}
|
