Nils Andreas Svee
82491f0f61
Set up the multi-crate project structure and add the core IRTT protocol with pinned dependencies for reproducible builds.
21 lines
478 B
Rust
21 lines
478 B
Rust
use crate::{error::Result, ProtoError};
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pub const FLAG_OPEN: u8 = 0x01;
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pub const FLAG_REPLY: u8 = 0x02;
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pub const FLAG_CLOSE: u8 = 0x04;
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pub const FLAG_HMAC: u8 = 0x08;
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pub const RESERVED_FLAGS_MASK: u8 = 0xF0;
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pub fn validate_flags(flags: u8) -> Result<()> {
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let reserved = flags & RESERVED_FLAGS_MASK;
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if reserved != 0 {
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return Err(ProtoError::ReservedFlags(reserved));
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}
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Ok(())
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}
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pub fn has(flags: u8, flag: u8) -> bool {
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flags & flag != 0
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}
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