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Rename WASI's is_character_device to is_char_device.

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Rename WASI's `FileTypeExt::is_character_device` to
`FileTypeExt::is_char_device`, for consistency with the Unix
`FileTypeExt::is_char_device`.

Also, add a `FileTypeExt::is_socket` function, for consistency with the
Unix `FileTypeExt::is_socket` function.
This commit is contained in:
Dan Gohman 2021-11-12 09:25:32 -08:00
parent e4c23daeb4
commit 2d46d1bec9
1 changed files with 6 additions and 2 deletions
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8
library/std/src/os/wasi/fs.rs
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@ -444,18 +444,22 @@ pub trait FileTypeExt {
/// Returns `true` if this file type is a block device.
fn is_block_device(&self) -> bool;
/// Returns `true` if this file type is a character device.
fn is_character_device(&self) -> bool;
fn is_char_device(&self) -> bool;
/// Returns `true` if this file type is a socket datagram.
fn is_socket_dgram(&self) -> bool;
/// Returns `true` if this file type is a socket stream.
fn is_socket_stream(&self) -> bool;
/// Returns `true` if this file type is any type of socket.
fn is_socket(&self) -> bool {
self.is_socket_stream() || self.is_socket_dgram()
}
}
impl FileTypeExt for fs::FileType {
fn is_block_device(&self) -> bool {
self.as_inner().bits() == wasi::FILETYPE_BLOCK_DEVICE
}
fn is_character_device(&self) -> bool {
fn is_char_device(&self) -> bool {
self.as_inner().bits() == wasi::FILETYPE_CHARACTER_DEVICE
}
fn is_socket_dgram(&self) -> bool {