75 lines
1.5 KiB
Rust
75 lines
1.5 KiB
Rust
mod error;
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mod fields_map;
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mod schema;
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pub use error::{Error, SResult};
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pub use fields_map::FieldsMap;
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pub use schema::Schema;
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use serde::{Deserialize, Serialize};
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use zerocopy::{AsBytes, FromBytes};
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#[derive(Serialize, Deserialize, Debug, Copy, Clone, Default, PartialOrd, Ord, PartialEq, Eq, Hash)]
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pub struct IndexedPos(pub u16);
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impl IndexedPos {
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pub const fn new(value: u16) -> IndexedPos {
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IndexedPos(value)
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}
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pub const fn min() -> IndexedPos {
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IndexedPos(u16::min_value())
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}
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pub const fn max() -> IndexedPos {
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IndexedPos(u16::max_value())
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}
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}
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impl From<u16> for IndexedPos {
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fn from(value: u16) -> IndexedPos {
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IndexedPos(value)
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}
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}
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impl Into<u16> for IndexedPos {
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fn into(self) -> u16 {
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self.0
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}
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}
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#[derive(Debug, Copy, Clone, Default, PartialOrd, Ord, PartialEq, Eq, Hash)]
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#[derive(Serialize, Deserialize)]
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#[derive(AsBytes, FromBytes)]
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#[repr(C)]
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pub struct FieldId(pub u16);
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impl FieldId {
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pub const fn new(value: u16) -> FieldId {
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FieldId(value)
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}
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pub const fn min() -> FieldId {
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FieldId(u16::min_value())
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}
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pub const fn max() -> FieldId {
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FieldId(u16::max_value())
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}
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pub fn next(self) -> SResult<FieldId> {
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self.0.checked_add(1).map(FieldId).ok_or(Error::MaxFieldsLimitExceeded)
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}
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}
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impl From<u16> for FieldId {
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fn from(value: u16) -> FieldId {
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FieldId(value)
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}
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}
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impl From<FieldId> for u16 {
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fn from(other: FieldId) -> u16 {
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other.0
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}
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}
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