liberty-db 0.2.2

`liberty` data structre
Documentation 
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use strum_macros::{Display, EnumString};


/// The expression must conform to `OVI SDF 2.1 timing-check condition syntax`.
/// 
/// #### Example
/// ``` liberty
/// sdf_cond_end : "SIG_0 == 1’b1" ;
/// ```
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2007.03/_user_guide.html
/// ?field=test
/// &bgn
/// =210.10
/// &end
/// =210.19
/// ">Reference-Definition</a>
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2007.03/_user_guide.html
/// ?field=test
/// &bgn
/// =203.45
/// &end
/// =203.45
/// ">Reference-Instance</a>
#[derive(Debug, Clone, PartialEq)]
#[derive(Default)]
pub struct SdfExpression{

}
/// The `sdf_edges` attribute defines the edge specification on both 
/// the start pin and the end pin. The default is noedge. 
/// 
/// #### Syntax
/// `sdf_edges : sdf_edge_type;`
/// 
/// `sdf_edge_type`: One of these four edge types: `noedge`, `start_edge`, 
/// `end_edge`, or `both_edges`. The default is `noedge`.
/// 
/// #### Example
/// ``` liberty
/// sdf_edges : both_edges; 
/// sdf_edges : start_edge ; /* edge specification on starting pin */ 
/// sdf_edges : end_edge ; /* edge specification on end pin */
/// ```
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2007.03/_user_guide.html
/// ?field=test
/// &bgn
/// =210.31
/// &end
/// =211.2
/// ">Reference-Definition</a>
/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2007.03/_user_guide.html
/// ?field=test
/// &bgn
/// =203.47
/// &end
/// =203.47
/// ">Reference-Instance</a>
#[derive(Debug, Clone, Copy, PartialEq)]
#[derive(Default,EnumString,Display)]
pub enum SdfEdgeType{
    #[default]
    #[strum(serialize = "noedge")]
    Noedge,
    #[strum(serialize = "start_edge")]
    StartEdge,
    #[strum(serialize = "end_edge")]
    EndEdge,
    #[strum(serialize = "both_edges")]
    BothEdges,
}

#[derive(Debug, Clone, Copy, PartialEq)]
#[derive(Display, EnumString)]
pub enum VariableType {
    #[strum(serialize = "input_net_transition")]
    InputNetTransition,
    #[strum(serialize = "normalized_voltage")]
    NormalizedVoltage,
    #[strum(serialize = "total_output_net_capacitance")]
    TotalOutputNetCapacitance,
    #[strum(serialize = "related_out_total_output_net_capacitance")]
    RelatedOutTotalOutputNetCapacitance,
    #[strum(serialize = "constrained_pin_transition")]
    ConstrainedPinTransition,
    #[strum(serialize = "fanout_number")]
    FanoutNumber,
    #[strum(serialize = "fanout_pin_capacitance")]
    FanoutPinCapacitance,
    #[strum(serialize = "driver_slew")]
    DriverSlew,
    #[strum(serialize = "input_transition_time")]
    InputTransitionTime,
}

/// <a name ="reference_link" href="
/// https://zao111222333.github.io/liberty-db/2007.03/_user_guide.html
/// ?field=test
/// &bgn
/// =38.48
/// &end
/// =39.24
/// ">Reference-Definition</a>
#[derive(Debug, Clone, PartialEq)]
#[derive(Default)]
pub struct Domain{
    pub group_name: String,
    pub calc_mode: Option<String>,
    pub variable_1: Option<VariableType>,
    pub variable_2: Option<VariableType>,
    pub variable_3: Option<VariableType>,
    pub index_1: Vec<f64>,
    pub index_2: Vec<f64>,
    pub index_3: Vec<f64>,
}